Answers
Answer:
Primary consumers make up the second level of the food pyramid and are also known as herbivores. They eat only primary producers such as plants or algae and nothing else. Their main predators are secondary consumers or sometimes also intermediate predators and top predators.
Related Questions
24. A student observes two different types of cells (P and Q) under a microscope and records observations about the cell structures in a table.
Based on the observations, how can the student classify Cells P and Q?
A. Cell P is a bacterial cell, and Cell Q is a protist.
B. Cell P is a protist, and Cell Q is a bacterial cell.
C. Cell P is a bacterial cell, and Cell Q is a plant cell.
D. Cell P is a plant cell, and Cell Q is a bacterial cell.
Answers
D, cell p is definitely a plant cell
how many characteristics of life the rabbit displaying?
Answers
Characteristics of life the rabbit displaying regardless of their gender or breed type, rabbits can be silly, timid, shy, curious, and high spirits.
Regardless of their gender or breed, rabbits can be silly, timid, shy, inquisitive, and lively. You must comprehend your rabbit's wants if you want to maintain them healthy and content throughout their life. Many domestic rabbits can live up to 12 years old, and the majority of them can easily reach the age of 8 years.
Rabbits are excellent indoor pets. They can be trained to go in the home, are affectionate, and naturally clean. Although it's a misconception that house rabbits are low-maintenance pets, they actually need a lot of care and attention. Rabbits are gregarious and inquisitive creatures that make wonderful pets.
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PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPPPPP
Will individual C and D have the same phenotype? Why or why not?
Answers
Individuals C and D will have the same phenotype because parents A and B will produce children that have the genotype Tt and have the ability to taste PTC.
What are the genotypes and phenotypes of the offspring s of the cross between parent A and B?The genotypes and phenotypes of the offspring s of the cross between the parent A and B are derived as follows:
Genotypes of A = TT
The genotype of B = tt
Cross between A and B: TT x tt
The genotype of the offspring = Tt, Tt, Tt, And Tt
Since the ability to taste PTC is inherited in a dominant fashion, all the offspring will have the same phenotype, the ability to taste PTC.
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The occipital lobe in your left hemisphere receives information from:
a. The left side
b. The right side
c. The right eye
d. The left eye
Answers
The occipital lobe in the left hemisphere of the brain receives visual information from the
b. right side of the visual field of both eyes.
This phenomenon is known as contralateral processing, where the left hemisphere receives information from the right side of the body and vice versa. The right visual field is processed by the left occipital lobe, while the left visual field is processed by the right occipital lobe. This is because visual information from each eye is transmitted to both hemispheres of the brain, with each hemisphere processing information from the opposite visual field. The occipital lobe is responsible for processing visual information, such as recognizing shapes, colors, and objects, and creating a coherent visual perception of the environment. Therefore, the left occipital lobe plays a crucial role in the processing of visual information from the right visual field.
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HELP!!!
What role do plants play in the carbon cycle?
A.
Plants release CO2 during photosynthesis, adding it to the atmosphere.
B. Plants use CO2 during photosynthesis, removing it from the atmosphere.
C. Plants use CO2 during respiration, removing it from the atmosphere.
Answers
photosynthesis is 6CO2 + 6H2O → C6H12O6 + 6O2
respiration is C6H12O6 + 6O2 → 6CO2 + 6H2O
therefore, it is not released during photosynthesis or used during respiration.
5. You were measuring the temperature of your swimming pool on a single day in June. If the high air temperature was 115 F and the low was 70 F, how would the temperature of your pool fluctuate during that day?
Answers
Answer:
The difference between maximum and minimum temperature was 45 degrees all day long.
Explanation:
Given:
Maximum temperature = 115 F
Minimum temperature = 70 F
Find:
Change in temperature
Computation:
Change in temperature = Maximum temperature - Minimum temperature
Change in temperature = 115 F - 70 F
Change in temperature = 45 F
A solid is held in shape by strong ___________ forces.
A.intermolecular
B.magnetic
Answers
A solid is held in shape by strong intermolecular forces. Therefore, the correct option is (A).
A solid is held in shape by strong intermolecular forces (option A). Intermolecular forces are attractive forces that exist between molecules, or in the case of solids, between the constituent particles such as atoms, ions, or molecules themselves. These forces play a crucial role in determining the physical properties of solids, including their shape and stability.In a solid, the intermolecular forces are stronger compared to those in liquids or gases. These forces can be ionic, covalent, metallic, or even weaker van der Waals forces. The strength of the intermolecular forces determines the rigidity and structural integrity of the solid.These forces hold the particles in their fixed positions, allowing the solid to maintain a definite shape and resist deformation. It is the interplay of intermolecular forces that gives solids their characteristic properties such as hardness, brittleness, and melting point. Magnetic forces (option B), on the other hand, are specific to materials that exhibit magnetic properties and are not generally responsible for holding solids together.For more such questions on Solid:
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4. Where do green plants get the energy they need?
From the water
From the dirt
From the air
From the sun
Answers
Answer:
Plants absorb water from the ground up through their roots. During photosynthesis, the energy from the sun splits the water molecules into hydrogen and oxygen.
Explanation:
I have a big brain
Answer:
the sun
Explanation:
to make glucose, sunlight is captured in pigments like chlorophyll, the substance that gives their leaves theirs color
Which example describes a climax community?
A. A constantly changing region that is unable to support life
B. A slowly changing region that has recently experienced a volcanic
eruption and is growing lichen
C. A changing region that has recently experienced a wildfire and is
experiencing increased growth
D. A constantly wet, warm region that has a large amount of
biodiversity and relatively stable weather
Answers
The example that describes a climax community is a constantly wet, warm region that has a large amount of biodiversity and relatively stable weather. Correct option is D.
A climax community refers to a relatively stable and mature ecological community that has reached a state of equilibrium over time. It represents the final stage of ecological succession, where the community has undergone several stages of development and has stabilized with a diverse range of plant and animal species.
Option D describes a climax community as it mentions a constantly wet, warm region that has a large amount of biodiversity and relatively stable weather. In such an environment, various species have evolved and adapted to coexist harmoniously, forming a complex and stable ecosystem. This indicates a mature and balanced community that has reached its climax stage in ecological succession.
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What is the full meaning of UPS
Answers
Answer:
United Parcel Service
Explanation:
UPS, the company, stands for United Parcel Service.
USPS, the government mail service, stands for United States Postal Service.
What are the best techniques for anchoring aquarium plants in substrate to ensure their healthy growth?
Answers
A few techniques that can be used to anchor aquarium plants in substrate for healthy growth includes; Tieing the plant to a rock or piece of driftwood, Using plant weights, Planting the plant in a pot and Using aquarium glue.
How would you use the above mentioned techniques to anchor aquarium plants?Tying the plant to a rock or piece of driftwood: This method works great for plants with rhizomes, like Anubias and Java Fern, as you mentioned.
Planting the plant in a pot: Some plants can do well when planted in pots with their preferred substrate. This is good because it is in a controlled enviroment and you can move plant without disturbing the plant.
plant weights: This method is said to be okay for buoyant plants that tend to float away before their roots can establish. However this can be disadvantagous if the weight is made with lead.
aquarium glue: This can be very effective for certain types of plants. It's important to use a glue that is safe for aquarium use (i.e., cyanoacrylate-based glues).
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"How does Salva survive in A Long Walk to Water? What factors or traits allow him to survive when he otherwise would have died?"
Answers
Answer:
A. If he hadn't relied on adults or been resourceful, Salva Dut would never have survived in A Long Walk to Water. Relying on adults and being resourceful were the two factors that made it possible for Salva to survive. A Long Walk to Water by Linda Sue Park was a story of survival and success.
Salva had to leave his village because the war struck. He now must walk all day, every day to find safety. The environment challenges him by making him dehydrated and both mentally and physically hurt. “Uncle cautioned him to make the water in his gourd last as long as possible.
Explanation:
Hemophilia is an X-linked trait caused by the allele h. About 1 in 10,000 males (0.0001) has hemophilia. The frequency of the h allele in males is therefore
.
Answers
Answer : 0.0001
Explanation:
Since males only have 1 X chromosome, the number of males with h alleles should be equal to number of males with Haemophilia and therefore the frequency of males with Haemophilia must be equal to the frequency of h alleles on X chromosome.
How does deforestation affect the biosphere?
It prevents rainfall.
It removes habitats.
It increases erosion.
It causes soil pollution.
Answers
Answer: It removes habitats.
Explanation: Deforestation leads to tree loss and that means organisms that live in trees won't have a habitat there.
What is the capital of India?
Answers
Answer:
Delhi
Explanation:
..................
Answer:
New Dehli.
New Delhi is the capital of India and a part of the National Capital Territory of Delhi. New Delhi is the seat of all three branches of the government of India, hosting the Rashtrapati Bhavan, Parliament House, and the Supreme Court of India.
How do the three parts of the evolution recipe work together?
Answers
Answer: Three key parts of the recipe for evolution are variation, selection, and inheritance.
Explanation:
VARIATION:- The first part of the recipe is variation. Variation refers to the differences that exist between individuals within a SPECIES. These variations can be caused byGENETIC MUTATION, environmental factors, or a combination of both. Some variations may be advantageous and provide a better chance of survival, while others may be disadvantageous and decrease the chances of survival.
Selection: The second part of the recipe is selection. Selection refers to the process by which individuals with advantageous variations are more likely to survive and reproduce, passing on their advantageous traits to their offspring. This is known as natural selection, and it is the driving force behind evolution.
Inheritance: The third part of the recipe is inheritance. Inheritance refers to the passing down of genetic traits from one generation to the next. Offspring inherit genetic traits from their parents, including any advantageous variations that their parents may have had.
A car breaks down 2.1 m from the shoulder of the road. 1.99x103 N of force is used to push the car off the road. How much work has been done on the car?
Answers
Answer:
Joules
Explanation:
W = F * d
F = 1.99*10^3 N
d = 2.1 m
W = 4179 Joules
In 3–5 sentences, relate the impact of the industrial use of water for hydraulic fracturing (fracking) with the availability and quality of water.
SOMEONE PLEASE HELP!
Answers
Answer:
The industrial use of water for hydraulic fracturing, or fracking, can have a significant impact on the availability and quality of water resources. Fracking requires large volumes of water to be mixed with chemicals and injected underground to extract oil and gas from shale formations. This high demand for water can strain local water supplies, especially in regions already facing water scarcity or drought conditions. Moreover, the water used in fracking becomes contaminated with various chemicals and pollutants, making it challenging to treat and potentially affecting the quality of nearby water sources through leakage or spills. The potential depletion and contamination of water resources due to fracking underscore the importance of careful management and regulation to ensure the sustainable use and protection of water supplies.
Explanation:
In the water cycle shown below, which process is happening at step 3? precipitation
melting
evaporation
sublimation
Answers
Answer:
melting
Explanation:
because the water has got its freezing ponit
Answer: A: precipitation
Explanation: it is raining took the test this is the right answer
How do stem cells turn into other cells that differ?
Answers
Answer:
They divide over and over to produce new cells
If an mRNA codon reads GAU, its complementary
anticodon on the tRNA will be
A. TUC
B. CUA
C. AUG
D. CAG
Answers
How does artificial selection differ from natural selection? Select all that apply.
A. During artificial selection, the mating pairs are selected by humans, not the organisms.
B. The outcomes of artificial selection are predictable.
C. Artificial selection requires variety in a population.
D. Artificial selection does not help a population adapt to its environment.
Answers
Answer: A
Explanation:
Artificial selection is the process by which humans choose individual organisms with certain phenotypic trait values for breeding.
Slipper is a gene that affects feathering on the feet. It displays incomplete dominance in
that the heterozygote has an intermediate level of foot feathering.
There are two main alleles for this trait.
S₁ slipper foot feathering
a) Fill in the phenotype or genotype where missing below:
Genotype | Phenotype
Full foot feathering
S1S₂ |
S2S2 |
S₂=no slipper = no feathers on feet
Answers
Here, the first columns fills as S1S1 with homozygotes is showing full foot feathering. S1S2 shows intermediate level of foot feathering and S2S2 will not show a foot feathering.
What are phenotypes ?The set of qualities or characteristics that can be observed in an organism are known as its phenotype in genetics. The word includes an organism's anatomy, developmental processes, physiological and biochemical characteristics, behavior, and the outcomes of behavior.
Phenotypes are frequently modified and expressed by genotypes with a great deal of flexibility; in many species, these phenotypes are quite diverse under varied environmental situations.
Here the phenotype S1 is having foot feathering but S2 not.
Therefore,
S1S1 - Full foot feathering
S2S1 - Intermediate level foot feathering
S2S2 - no foot feathering.
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pls help it’s brainpop it’s 6th grade science lol
Answers
Answer:
Answer D
Explanation:
All other answers do help with balance, except whatever D is. Hope it helps. (if I'm wrong I'm sorry, I just don't understand what the final picture is for.)
Answer: It's C the one with the mouth and throat
Explanation: I just did a review quiz to find the answer
Will this movement re hire an input of energy?
Answers
Their movement will require the input of energy. That is option B.
What is an active transport?An active transport is defined as the movement of molecules across the cell membrane from different compartments in the living organism.
The active transport makes use of energy because of the need to move molecules from a semi permeable membrane that is against a concentration gradient.
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In DNA, different alleles of a gene have a different sequence of ___________________. Alleles may have a different sequence of ___________________ in RNA that result in a different sequence of _________________ in a protein. Therefore, proteins produced from different alleles of a gene may have different structures and functions and result in different characteristics.
Answers
Answer:
blood cotton dna
Explanation:
hahahahahaahahahaha
In DNA, different alleles of a gene have a different sequence of nucleotides. Alleles may have a different sequence of nucleotides in RNA that result in a different sequence of amino acids in a protein. Therefore, proteins produced from different alleles of a gene may have different structures and functions and result in different characteristics.
What are nucleotide?Nucleotides are the building blocks of DNA and RNA. They are composed of a sugar, a phosphate group, and a nitrogenous base. There are four types of nitrogenous bases in DNA: adenine (A), cytosine (C), guanine (G), and thymine (T). In RNA, the base thymine is replaced by uracil (U). The sequence of nucleotides in DNA or RNA determines the sequence of amino acids in a protein. Proteins are made up of long chains of amino acids, and the sequence of these amino acids determines the protein's three-dimensional structure and function.
Alleles are different versions of a gene. They can result from mutations or changes in the DNA sequence. Different alleles of a gene can produce proteins with different structures and functions, which can result in different characteristics in an organism. For example, the gene that determines eye color has several different alleles, which can result in different eye colors in people.
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Which of the following elements will not easily react with other elements? Explain why? – Carbon, Hydrogen, Nitrogen, Helium.
Answers
Answer:
Helium
It will not easily react with other elements as it is a noble gas. it has complete octate .the reactivity of an element depends on its outer most electron, ( or valency of it) but in helium there is no electron left to react.
What regulations does the United States’ National Environmental Policy Act (NEPA) lay down?
Answers
The (NEPA) is a United States environmental law that advances the upgrade of the earth and built up the President's (CEQ).
What is Section 102?Section 102 in Title I of the Act requires government organizations to fuse natural contemplations in their arranging and essential leadership through an efficient interdisciplinary methodology.
In particular, every government organization is to get a sharp point by point proclamations evaluating the natural effect of and choices to significant administrative activities altogether influencing the earth.
Thus, The (NEPA) is a United States environmental law that advances the upgrade of the earth and built up the President's.
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The regulations laid down by the United States National Environmental Policy Act (NEPA) include the underlisted.
What are the NEPA regulations?The regulations of the United States National Environmental Policy Act (NEPA) include the:
Creation and maintenance of conditions for the harmonious existence of man and nature.Promotion of environmental enhancement.Establishment of the President's Council on Environmental Quality.Thus, the regulations of the United States National Environmental Policy Act (NEPA) require all branches of government to consider environmental impacts before making decisions.
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Show the reciprocal cross: A red-eyed female (homozygous) and a white-eyed male. How many offspring will have white eyes and what is their sex?
Answers
When we see the reciprocal cross between a red-eyed female (homozygous) and a white-eyed male,we observe that none of the offspring will have white eyes. Additionally, the sex of the offspring will be half male and half female since the ratio of males to females is 1:1.
The reciprocal cross for a red-eyed female (homozygous) and a white-eyed male can be shown as follows:Female (XrXr) x Male (XwY). Females have two X chromosomes and males have an X and a Y chromosome. Red eyes are dominant to white eyes; therefore, we use Xr to represent red eyes and Xw to represent white eyes.
The offspring are as follows:All F1 females are heterozygous (XrXw).All F1 males are hemizygous (XrY).The F1 generation will have red eyes since the dominant allele is present.
None of the F1 individuals will have white eyes as the recessive allele is not present in the F1 generation.
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Does the translocation of GLUT4 require energy?
Answers
Answer: Yes heres why...
Explanation: GLUT4 is essential to stimulate cardiac glucose uptake during increased energy demand. hope this helps :)