which of the following best describes what happens to objects that are white when they are exposed to visible light?
The energy must be reflected
The energy must be transmitted
The energy must be absorbed
The energy must be destroyed
Which of the following best describes what happens to objects that are black when they are exposed to visible light?
The energy must be reflected
The energy must be transmitted
The energy must be absorbed
The energy must be destroyed
Answers
When black objects are exposed the energy is absorbed
Related Questions
Explain how deep currents form and move in the ocean.
Use complete sentences.
This is science 6th grade. Amplify.
Answers
Deep ocean currents are formed by differences in water density, which are usually caused by differences in temperature and salinity. The density of seawater increases as the temperature decreases and the salinity increases. This means that colder and saltier water is denser and sinks to the bottom of the ocean, while warmer and less salty water is less dense and rises to the surface.
These differences in water density set up a circulation pattern in the ocean known as thermohaline circulation. In this circulation, cold and dense water sinks in the polar regions and flows towards the equator, where it slowly rises to the surface. This creates a global conveyor belt of deep ocean currents that circulate water around the world's oceans.
The movement of deep ocean currents is also influenced by the Earth's rotation and the shape of the ocean basins. The Coriolis effect, which is caused by the Earth's rotation, deflects deep ocean currents to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. The shape of the ocean basins also influences the movement of deep ocean currents, as currents tend to flow around the edges of the basins and are deflected by land masses and underwater ridges.
Overall, deep ocean currents are an important part of the global ocean circulation system and play a crucial role in regulating Earth's climate by transporting heat and nutrients around the world's oceans.
P.S - I didn't know if you wanted an essay
If you didn't just write the bolded sentences
What are some of the ways technologies invented for war can be repurposed for agricultural use?
Answers
1. Swords (swords can help cut through thick grass and plants or to cut parts of a plant)
2. Bomb (this can be used to create a crater on land that can be substituted for a human made lake or pond)
3. A warning system (this can be used to prevent people from entering farming lands)
4. Gun ship (another model can be made that can spray pesticides on plants to prevent bugs)
If helped mark me the brainiest!! Plz!! If you need more examples comment!!
I NEED HELP SO BADLY!!!!
Answers
Answer:
B
Explanation:
Chapter 16 Alternate Assessment
Fill these out with definitions of the listed terms and answers to the questions.
16.1 LYMPHATIC PATHWAYS
Trace the lymphatic pathways from lymphatic capillaries to subclavian veins.
Lymphatic Capillaries
Describe several characteristics of lymphatic capillaries.
Which part of the body do not have these capillaries?
Where are lacteals found?
Lymphatic Vessels (LV)
How are lymphatic vessels similar to veins?
Lymphatic Trunks and Collecting Ducts
What is the function of lymphatic ducts?
What parts of the body are drained by the right lymnphatic duct and the thoracic duct?
Where does the lymphatic system drain into the cardiovascular system?
16.2 TISSUE FLUID AND LYMPH
Tissue Fluid Formation
Briefly describe the characteristics of tissue fluid.
What are the four steps of lymph formation?
1)
2)
3)
4)
Lymph Flow
What two external factors influence lymph flow?
Obstruction of lymph movement
What is edema?
Lymph Function
What are the primary functions of lymph?
16.3 LYMPHATIC TISSUES AND LYMPHATIC ORGANS
Lymph Nodes
Briefly describe lymph nodes.
What types of cells are found in germinal centers and medullary cords?
Describe the flow of lymph though the lymph node.
What are the functuions of lymph nodes?
What areas have high concentrations of lymph nodes?
Thymus
Briefly describe the structure of the thymus.
Describe the function of the thymus.
Spleen
Briefly describe the structure of the spleen
What is the composition of white and red pulp respecivly?
Describe the function of the spleen.
16.4 BODY DEFENSES AGAINST INFECTION (IMMUNITY)
Briefly describe what causes an infection.
What organisms can portntially act as pathogens?
What are the two catagorries of resistance to pathogens?
INNATE (NONSPECIFIC) DEFENSES
Briefly describe innate defenses.
How do the following contribute to innate defenses.
Species Resistance:
Mechanical barriers:
Inflammation:
Chemical Barriers
Describe the function of the following chemical barriers in immune response.
Enzymes
Acid
Salt
Defensins
Collectins
Complement
Interferons
Phagocytosis:
Briefly describe phagocytosis.
Which cells are the most active in phagocytosis?
Where are phagocytes found most commonly in the body?
Fever
What chemical is responsible for the increase in body temperature seen in fever?
How does a fever potentially make the immune response more effective?
ADAPTIVE (SPECIFIC) DEFENSES OR IMMUNITY
Briefly describe adaptive defenses.
How do antigens function in adaptive defenses.
What is the importance of self vs non-self?
Where do lymphocytes originate?
Where do B cells mature? T cells?
Lymphocyte Function
What is an antigen-presenting cell?
How does it function in the immune system?
What is the MHC and why is it important?
T cells and the Cellular Immune Response (Cell Mediated Immunity):
What are the functions of cytokines in the immune system?
Generally describe the following types of T cells:
Helper T cells:
Memory T cells:
Cytotoxic T cells:
Natural Killer Cells:
B cells and the Humoral Immune Response (Antibody mediated immunity, AMI):
Briefly describe the function of B cells.
How are B cells activated.
Briefly describe the structure of antibodies.
Briefly describe the function of anibodies.
Describe the five major types of immunoglobulins are
IgG
IgA
IgM
IgD
IgE.
Describe the following antibody actions.
Attack antigens directly:
Activate complement:
Stimulate local tissue changes:
Immune Responses (IR): See Fig 16.21, page 638.
Briefly describe a primary immune response.
Briefly describe a seconmday immune response.
Describe the different practical classifications of Immunity
naturally acquired active immunity:
artificially acquired active immunity:
artificially acquired passive immunity:
naturally acquired passive immunity:
Hypersensitivity Reactions
Describe hypersenesitivity reactions.
Describe the types of hypersensitivity reactions.
Type I:
Type II:
Type III:
Type IV :
Transplantation and Tissue Rejection
Describe the following types of grafts.
Isografts:
Autografts:
Allografts:
Xenografts:
What factors can lead to tissue rejection during transplants?
In an automimmuse disorder, what occurs to result in the symptoms that are experienced?
Hehe i still need help lol
Answers
1. x
2. x
3.
4.
5.
6.
7. x
How did creating a greenbelt affect sprawl? Why do you think this happened?
Answers
where did the name '' hamster'' probably come from?
A. The animal was discovered by a person named Hamm.
B. People thought the animals looked like little hams.
C. It comes from a word meaning ''tiny''.
D. It comes from a word meaning ''to hoard''.
Answers
Answer:European Hamster
Smallest breed
Roborovski hamster
Stout-bodied rodents,
with tails shorter than body length, and have small, furry ears, short, stocky legs, and wide feet.
en.wikipedia.org
Popular breed
Golden hamster
They carry food in their spacious cheek pouches to their underground storage chambers. When full, the cheeks can make their heads double, or even triple in size.
en.wikipedia.org
Explanation:
I WILL GIVE 20 POINTS!!!!!
Wave Rock, Australia
This concave rock formation is part of the northern side of Hyden Rock located in Hyden Wildlife Park, Western Australia. It is made of granite and estimated at 2.7 billion years old. The wave shape formed over the years by the action of running water weathering the middle faster than the top. The streaks on its face are minerals that were deposited by rainwater runoff.
--------------------------------------------------------------------------------------------------------------------------------
(02.03 MC)
While visiting Wave Rock in Australia, you observe streaks of minerals present on the landform. What natural process most likely caused the streaking?
Select one:
a. Erosion
b. Deposition
c. Oxidation
d. Weathering
Answers
Answer: It would most likely be Erosion i think.
Explanation:Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity. Mechanical weathering physically breaks up rock. ... Over time pieces of rock can split off a rock face and big boulders are broken into smaller rocks and gravel.
Explanation: as the weather takes the sediment to the rock it deposits it causing it to from new layers in the rock
Describe two substances that are useful because of their viscosity.
Answers
-Hand cream.
Prompt: The average air temperature in Aracaju, Brazil, is warmer than Lima, Peru. How do the map and the evidence help explain the temperature difference?
1. Draw the direction of the ocean currents near Lima and Aracaju using the arrows to the right.
2. Add any annotations to the map that might help you respond to the prompt.
Answers
Answer:.
Explanation:
The map evidence helps explain the temperature difference between Aracaju, Brazil, and Lima, Peru, by showing the prevailing wind patterns in the region.
What evidence does the wind patterns shows?The prevailing winds are winds that blow consistently in one direction, and in this case, they move from Brazil to Peru. As the wind travels from Brazil to Peru, it passes over the Atlantic Ocean, which has a warmer temperature compared to the Pacific Ocean.
This warmer air from the Atlantic Ocean is carried by the prevailing winds to Aracaju, resulting in a warmer average temperature in this region.In contrast, Lima is situated along the Pacific coast, where the water temperature is colder compared to the Atlantic.
As a result, the prevailing winds that reach Lima from Brazil have a lower temperature compared to the winds that reach Aracaju. This colder air from the Pacific Ocean, carried by the prevailing winds, leads to a cooler average temperature in Lima.
Read more about wind patterns
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The levels of organization within an organism are __________, molecule, cell, __________, organ, and organ system. (4 points)
A. atom; tissue
B.compound; kidney
C. element; limb
D. nucleus; membrane
Answers
At first most scientists did not believe in cold fusion because
A.) It was too easy.
B.) It was not reproducible every time
C.) It produced too much heat.
D.) It destroyed matter.
Answers
Cold fusion experiments have been conducted at room temperature only because there was too much waste involved in the process.
Klaus is going to Greece to study the ancient columns. He typically studies artifacts in a lab, but the columns are immobile and can't be taken to
a lab. What kind of artifacts are the columns considered to be?
A .archaeological features
B.stationary artifacts
с.cumulative lifeways
D.stationary remains
Answers
I need help asap!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
I cant pull it up.
Explanation:
Sorry.
I really am :(
Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z.
Answers
Answer:
X = 120
Y= 710
Z= 620
Explanation:
The Density of Rocks Part A Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z. Rock Balance Reading of Rock Mass (g) X triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 1 Y triple beam part of mass balance with top beam with pointer at 10, middle beam with pointer at 0, and lowest beam with pointer at 7 Z triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 6
y = 710
z = 620
Energy _______________ are based on the way organisms obtain food and interact with other organisms.
Answers
Answer: Energy pyramids
Explanation:
Answer:
orgasm or organism?
Explanation:
How does energy flow through organisms
Answers
Answer:
Energy "flows" through the ecosystem in the form of carbon-carbon bonds. ... This process releases the energy, which is either used by the organism (to move its muscles, digest food, excrete wastes, think, etc.) or the energy may be lost as heat. The dark arrows represent the movement of this energy
Explanation:
Energy "flows" through the ecosystem in the form of carbon-carbon bonds. ... This process releases the energy, which is either used by the organism (to move its muscles, digest food, excrete wastes, think, etc.) or the energy may be lost as heat. The dark arrows represent the movement of this energy
If you could repeat the experiment and make it better, what would you do differently and why? There are always ways that experiments can be improved. Now that you are a veteran of this experiment and have experience with the procedure, offer some advice to the next scientist about what you suggest and why. 7 Life Science
100 points gave me a good answer.
Answers
1. Increase sample size: By increasing the sample size, the statistical power of the experiment increases, which makes it easier to detect differences between groups or conditions.
2. Use a control group: A control group is essential to reduce the impact of confounding variables and to validate the experimental design. The control group should be identical to the experimental group, except for the manipulated variable.
3. Randomize the assignment of subjects: Randomization helps eliminate bias and ensures that differences between groups are due to the manipulated variable and not due to pre-existing differences between subjects.
4. Blind the experiment: Blinding reduces the impact of bias by preventing experimenters and subjects from knowing which group they are in. This can be achieved through single-blind or double-blind procedures.
5. Replicate the experiment: Replication is crucial to ensure the reliability of the results. Ideally, experiments should be replicated by different researchers in different labs.
6. Use appropriate statistical analysis: Choosing the right statistical analysis is important to ensure the validity of the results. Statistical tests should be chosen based on the type of data collected and the research question.
7. Document all procedures: Documenting all procedures, including the experimental design, data collection methods, and statistical analysis, is essential for transparency and reproducibility.
Hope this applies to your experiment in anyways best of luck
Can you answer c and the challenge part please.
Answers
Answer:
QUESTION - 3 ----> Revise & Repeat
A --->How did the Gas Levels Change:
ANSWER ----> O2 = Went Lower, (Decreases)
ANSWER ----> CO2 = Went Higher (Increases)
B ---> The total of O2 & CO2:
O2 = 5.0
CO2 = 7.0
5.0 + 7.0 = 12
ANSWER ------> So, Total Of O2 & CO2 = 12
C ----> Why do the gas levels stop changing in this case:
ANSWER ----> It is because there is no Exchange of Gases, However, the snails died and the gas levels did not change!
QUESTION - 4 ----> Challenge:
ANSWER ----> The Gases were recycled and there were no gases entering or escaping!
Explanation:
Question 3 - REPEAT & REVISE
Question 4 - CHALLENGE
Hope I was able to help you!
Have an Awesome Saturday! :)
C. Gas levels change because of the frequency
Sorry , I don't understand the challenge
Which of the following best identifies a way in which organs in an organism are similar to organelles in a cell?
A. Both are made of tissues.
B. Both carry out specific functions.
C. Both carry out chemosynthetic reactions.
D. Both are found in single-celled organisms.
Answers
Answer:
A
Explanation:
Both are made of tissues.
The organs in an organism and organelles in a cell both are similar as they both are made up of tissue. Thus, option A is correct.
What is tissue?The tissue is defined as a group of cell added together to form a tissue present in body and plays a vital role in covering of all internal as well as external area and organs of body, hollow organs and body lines cavity.
The structure of epithelial cells are they combined together by fitted junctions as well as adhering junction and attached to extra cellular matrix.
Tissue is the compact structure of cell and later tissue combined together to form organ and than organ system is formed to perform various functions of the body.
Therefore,the organs in an organism and organelles in a cell both are similar as they both are made up of tissue. Thus, option A is correct.
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Im on m last exam on edg 2021 first to answer with Who hoo Gets brainliest
Answers
Answer: Who hoo
Explanation:
Answer:
Woo hoo
Explanation:
Hidden in Abuelita’s Soft Arms
by Daniel A. Olivas
Wrinkled and brown like an old paper bag,
Abuelita1 smiles with her too-perfect white teeth,
And she calls out as I run from Papa’s old, gray station wagon,
"Mi Cielo, come here! I need a big abrazo from you!”
5 And I bury myself deep, hidden in Abuelita’s soft arms,
Smelling like perfume and frijoles and coffee and candy.
A whole weekend with Abuelita!
I shout, “Bye, Papa!”
Papa smiles and drives off in a puff of white smoke.
10 I bury my face deeper into her,
Just me and Abuelita,
For the whole weekend.
We march happily into her house
Painted yellow-white like a forgotten Easter egg,
15 And cracked here and there like that same egg.
But it is her home,
Near the freeway and St. Agnes Church.
On the wall there are pictures of Mama and my two aunts.
And there’s one of Abuelita, so young and beautiful,
20 Standing close to Abuelito on their wedding day.
“Mi cielo,” Abuelita says holding my sweaty cheeks in her
Cool, smooth hands.
“You are so big! My big boy!”
And I laugh and stand on my toes to be even bigger.
25 And I bury myself deep, hidden in Abuelita’s soft arms,
Smelling like perfume and frijoles and coffee and candy.
From: LOVE TO MAMÁ A TRIBUTE TO MOTHERS. Poem by Daniel A. Olivas. Copyright © 2001 by Daniel Olivas. Permission arranged with LEE & LOW BOOKS, INC. New York, NY 10016. All rights not specifically granted herein are reserved.
Answers
h
Explanation:
wht a liehisbbw did hi on a reader and a friend of
If plants were removed from an area, which of the following would happen? (Highlight the correct answer)
1). Oxygen levels would increase
2). Carbon Dioxide levels would increase
3). Carbon Dioxide levels would decrease
4). None of the above
Answers
If plants were removed from an area, the carbon dioxide levels of the area would increase. This is because plants use carbon dioxide to perform photosynthesis. Thus, the correct option is 2.
What is the effect of plants?
Plants perform the process of photosynthesis in which, the carbon dioxide gas present in the atmosphere is pulled from the air to produce food (sugar) made from carbon for plant growth. Carbon from the atmosphere moves to plants and from plants to the animals. Through food chains, the carbon that is present in plants moves to the animals that eat them. Animals that eat other lower animals get the carbon from their food too.
If the plants or other producers of an ecosystem were removed who perform photosynthesis, there would be no way for the energy to enter the food web, and the ecological community would collapse. And, the carbon dioxide levels would also increase as there will be absent of photosynthesis in the ecosystem.
Therefore, the correct option is 2.
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Are the reproductive cells of an organism haploid or diploid?
Answers
Haploid is quality of a cell or organism having single set of chromosomes.
how do you think bryce felt about losing to austin in you-tubers vs tik-tokers? choose the best answer.
a. pathetic
b. determined
c. embarrassed
d. proud
Answers
Answer:embarrassed
Explanation:
Why is the location of chloroplasts in the leaf important?
(A.) The location provides easy access to the water supply.
(B.) The lower epidermis of the leaf provides the most amount of sunlight
(C.) The location affects how carbon dioxide can access the site of photosynthesis
(D.) The location of chloroplasts is ideal for maximum absorption of sunlight
Answers
Answer:
The answer is D
Explanation:
Chlorophyll is a green photosynthetic pigment within the chloroplast grana that absorbs light energy for photosynthesis. Chloroplasts are found in plant leaves surrounded by guard cells. These cells open and close tiny pores allowing for the gas exchange needed for photosynthesis.
i need help reasonably defining 10 parts of a cell.
parts of the cell: cell membrane, nucleus, cytoplasm, endoplasmic reticulum, ribosomes, golgi bodies (or golgi apparatus), lysosomes, cytoskeleton, mitochondria, and vacuoles
Answers
Muscle is soft tissue. Many elastic fibers make up the muscles. The body has over 600 muscles. Different muscle types have different tasks. Some muscles help you run, jump, and perform delicate tasks like threading a needle. Other muscles enable breathing and food digestion. Your heart is a hard working muscle that beats thousands of times a day. There are three types of muscle tissue in the body. They are:
Skeleton: As part of the musculoskeletal system, these muscles work in concert with bones, tendons and ligaments. Tendons attach skeletal muscles throughout the body to bones. Together they support the weight of the body and aid movement.
You control these voluntary muscles. Some muscle fibers contract rapidly, expending short bursts of energy (fast-twitch). Others move slowly like this: B. Back muscles that help with posture.
Heart: These muscles line the walls of the heart. They help the heart pump blood through the cardiovascular system. They do not control the heart muscle. Your heart tells them when to contract.
Smooth: These muscles line organs such as the bladder, stomach, and intestines. Smooth muscle plays an important role in many body systems, including the female reproductive system, the male reproductive system, the urinary system, and the respiratory system.
These muscle types work without you thinking. They perform important tasks such as moving waste products through the intestines and helping the lungs expand when breathing.
The components of the cell are as follows:
Cell membraneCell wallCell organelles
Nucleolus
Nuclear membrane
Endoplasmic reticulum
Golgi Bodies
Ribosome
Mitochondria
Lysosomes
Chloroplast
Vacuoles
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Translate the words into math symbols. The difference of nine and a number is three. What steps would you take to translate the statement? Check all that apply. Replace "difference" with a division sign. Replace "difference" with a subtraction sign. Replace "a number" with the variable n, to represent an unknown value. Replace "is" with an equals sign. The translated equation is 9 ÷ n = 3. The translated equation is 9 – n = 3.
Answers
Answer:
Here are the correct answers that you should check.
Replace "difference" with a subtraction sign.
Replace "a number" with the variable n, to represent an unknown value.
Replace "is" with an equals sign.
The translated equation is 9 – n = 3.
Explanation:
Which has increased at about the same rate as global temperatures over the past 100 years?
A sunlight reaching Earth
B Volcanic eruptions
C Tree rings
D carbon dioxide
Please help thank you
Answers
Answer: D is the answer.
Explanation: Carbon dioxide significantly impacts the global temperature, and is partially the reason why it has been increasing over the past 100 years.
SUPER EASY HELP ME ITS BIOLOGY. I WILL GIVE BRAINLIEST WHOEVER EXPLAINS
Answers
plz help will give brains
Answers
Answer:
gasoline is yes
broccoli is no
dog is no
firewood is yes
wool sweater is no
plastic water bottle is no
air is no human is no.
Brocil is no
Dog is yes
Fire wood is yes
Wool sweater is no
Bottle is yes
Air is yes
Human is yes