this might seam like a weaird qusten my teacher ask what is sex in the same people

Answer:

they are found in the surface of the earth where the lava is.

Explanation:

Answer: I think B., a riverbed.

Explanation: They will not be found underground, that is intrusive. They are also found near water, so I guess B.

DNA and histone proteins are the fundamental parts of a chromosome.

Answer:

The name is chloroplasts

Explanation:

Answer:

Explanation:

Trisodium citrate has the chemical formula of Na3C6H5O7. It is sometimes referred to simply as "sodium citrate", though sodium citrate can refer to any of the three sodium salts of citric acid. It possesses a saline, mildly tart flavor. It is mildly basic and can be used along with citric acid to make biologically compatible buffers

Sodium citrate is chiefly used as a food additive, usually for flavor or as a preservative. Its E number is E331. Sodium citrate is employed as a flavoring agent in certain varieties of club soda. It is common as an ingredient in bratwurst, and is also used in commercial ready-to-drink beverages and drink mixes, contributing a tart flavor. It is found in gelatin mix[clarification needed], ice cream, yogurt, jams, sweets, milk powder, processed cheeses, carbonated beverages, and wine[citation needed], amongst others.

Food is a significant part of determining your personal carbon footprint. Governments should provide incentives for adopting a plant-based diet, encourage the reduction of packaging waste, and support sustainable food production practices.

The ways you can change your carbon footprint for food include consuming a plant-based diet, eating locally sourced produce, decreasing your food waste, and reducing your packaging waste. On the other hand, the ways you can’t change your carbon footprint for food include consuming animal products in excess, purchasing processed foods, consuming exotic fruits and vegetables, and drinking bottled water.

The government can promote the reduction of meat consumption by providing incentives to consumers for adopting a plant-based diet, encourage the reduction of packaging waste, and support sustainable food production practices. The steps from farm to plate that contribute to greenhouse gas emissions include the use of fossil fuel in farm machinery, transport, and processing, livestock farming, deforestation for land use, and food wastage.

The food industry should ensure environmentally responsible food sourcing, reduction in the use of plastics, and decreasing food waste. Governments should provide incentives for adopting a plant-based diet, encourage the reduction of packaging waste, and support sustainable food production practices.

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Nitrate in groundwater can be increased by the infiltration of runoff from various sources, including manure from cattle feedlots, fields treated with synthetic fertilizers containing nitrogen, and rain runoff with dissolved nutrients.

Hence, the correct option is D.

Nitrate in groundwater can be increased by the infiltration of runoff from various sources, including manure from cattle feedlots, fields treated with synthetic fertilizers containing nitrogen, and rain runoff with dissolved nutrients. These sources can contribute to the contamination of groundwater with nitrates.

Manure from cattle feedlots often contains high levels of nitrogen, which can leach into the soil and eventually reach groundwater.

Similarly, synthetic fertilizers used in agricultural fields contain nitrogen compounds that can also be washed into the soil and groundwater through runoff. Additionally, rainwater carrying dissolved nutrients can infiltrate the ground and contribute to nitrate contamination.

Therefore, all of the given options can contribute to the increase of nitrate in groundwater through runoff infiltration.

Hence, the correct option is D.

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The scientific claim that can be made is: A study by Dr. Birde showed that the number of songbirds in her yard increased due to a modified food sources.

Define food sources ?

A food source refers to any material or substance that is consumed by an organism for sustenance and growth.

The passage describes a study conducted by Dr. Elsa Birde on the effect of adding a mixture of dried apples and raisins to the previous feed of sunflower seeds, millet, thistle seed, and cracked corn in bird feeders in her yard. The study was conducted over three years and Dr. Birde observed that the new mixture increased the number of songbirds at her feeders, especially during the months of April and May. She recorded the number of birds at each of her four feeders at the same time each day and noted that the third year using the mixture coincided with the largest increase. There was a twenty-five percent increase in the number of songbirds over times when this mixture was not used.

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In the first question, it is asked what influences organ blood flow and what influences blood flow most significantly. Vasodilation, which describes the enlargement of blood vessels, is the right response (C).

What transpires when the heart's pacemaker cells depolarize and cross the threshold more quickly than usual is the subject of the second query. The right response is (D) The heart rate would rise.

Which organ(s) does an animal with a pulmocutaneous circulation deliver blood to via its "breathing" circuit is the subject of the third query. Lungs in (A) and Skin in (D) are the appropriate response(s).

The fourth query concerns respiratory pigments and the gas that they are intended to convey. The right response is (C) They are built specifically to transport oxygen.

The sixth query concerns the partial pressure of carbon dioxide in tissues and the Pco2 value at which carbon dioxide would permeate into the systemic capillaries from the tissues. The right response is (B) 50 mmHg.

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Answer: The original colour of grass is green because of photosynthesis. But in terms of reflection, it looks green because the sunlight reflects the green colour off the grass, so we see it as green.

Explanation: Sun appears white, but it is made up of the colors: red, orange, yellow, green, blue, indigo, and violet. When white light hits an object, it absorbs some colors and reflect the others. Grass appears green because it absorbs all the wavelengths except green. Green is reflected off the grass, so we see grass as green. The moon doesn’t have light of its own, the moon lights up because of the sun. So at night, as the light of the sun doesn't reach the grass directly because of the moon, it doesnt reflect any color off the grass, and so our eyes detect grass as black.

Answer:

it can not be in 2 sentece

1) Prophase: chromatin into chromosomes, the nuclear envelope break down, chromosomes attach to spindle fibres by their centromeres 2) Metaphase: chromosomes line up along the metaphase plate (centre of the cell) 3) Anaphase: sister chromatids are pulled to opposite poles of the cell 4) Telophase: nuclear envelope .

Answer:

Descriptive research describes the characteristics of the subject of the study and experimental research manipulates the research and the study using certain variable to come to certain conclusions.

Explanation:

Answer:

descriptive describes the characteristics of the study. Experimental research manipulates the research.

Explanation:

Answer:

both animal cells and plant cells have mitochondria

Explanation:

The function of oxytocin are to stimulates uterine contractions and stimulates milk ejection from the mammary glands.

The two main physiological effects of oxytocin are lactation and uterine contractions during childbirth. Oxytocin stimulates the contraction of the uterine muscles, which increases the production of prostaglandins, further strengthening the contraction.

Oxytocin indirectly stimulates uterine smooth muscle contraction by increasing the sodium permeability of uterine myofibrils. When significant levels of estrogen are present and the pregnancy lasts longer, the uterus responds more quickly to oxytocin.

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Complete question - which action is a function of oxytocin? select all that apply. one, some, or all responses may be correct.

Stimulates uterine contractions

Stimulates milk ejection from the mammary glands

Answer:

malleable ................

Answer:

versatility ductility conductivity malleability

The kidneys are the body system that also secretes substances in urine such as sodium, chloride, urea, and ammonia, similar to the skin's secretion in perspiration. Both systems help to regulate the body's water balance and excrete waste products.

Sweat is a less formal word than perspire. There is no distinction between them in general. These both refer to liquid drops that form on your skin while you're hot. Yet, compared to perspiration, sweat is a more biological and colloquial word.

The body uses sweat as a means of cooling off. When your body temperature rises, the neurological system naturally activates your sweat glands. When you're anxious, sweating also happens, especially on your palms. Erroneous nerve signals that produce the overactivity of eccrine sweat glands in primary hyperhidrosis.

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Answer:

Villi are specialized for absorption in the small intestine as they have a thin wall, one cell thick, which enables a shorter diffusion path. They have a large surface area so there will be more efficient absorption of fatty acids and glycerol into the blood stream.

Part of: Wall of small intestine

Latin: small intestinales

Villi are adapted for efficient absorption of sugar molecules as a result of its

finger-like structures , shorter diffusion path and large surface area.

Villi are finger-like structures found in the small intestine which aids the

absorption of vital nutrients such as sugar molecules derived from digestion into the bloodstream for adequate use.

The villi have adaptations such as having a large surface area and a shorter

diffusion path to aid efficient absorption of nutrients and release into the

bloodstream.

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The term that corresponds to the given description is "centromere."

The centromere is a region of a chromosome that plays a crucial role in cell division. It is responsible for ensuring the proper segregation of chromosomes during mitosis and meiosis. The centromere contains specialized DNA sequences and proteins that help in attaching the chromosomes to the spindle fibers.

This attachment is essential for the accurate distribution of genetic material to daughter cells during cell division. The centromere is a distinct region on a chromosome that can be identified by staining differences when treated with Giemsa stain.

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Answer:

Im doing the unit test and i believe the answer is C

Explanation:

It makes the most sense if you have studied.

The stages of human gestation and their time duration are given below:

Fertilization may be defined as a biological event that occurs by the fusion of male and female gametes successfully to produce a zygote.

The embryo develops after four to five weeks of conception which is the first trimester, organs initiate to develop by the end of the first trimester.

Swallowing is initiated at the beginning of the second trimester, and all organs are completely developed by the initiation of the third trimester. While all senses of hearing and seeing are developed by the middle of the third trimester.

Therefore, each trimester is characterized with its own functionality.

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The transcarboxylase enzyme domain present in the Acetyl CoA carboxylase enzyme produces malonyl CoA in the fatty acid biosynthesis.

It is a derivate of coenzyme A. It has a very important role to play in fatty acid synthesis in both the cytoplasmic systems and the microsomal systems.

It is naturally present in various bacteria like Streptomyces venezuelae and Streptomyces fradiae.

It is an S-malonyl derivative of coenzyme A. It also acts as an inhibitor for carnitine O-palmitoyltransferase. This is a metabolite of E. Coli and mice.

This molecule is the conjugate acid of a malonyl-CoA(5-).

Therefore the transcarboxylase enzyme domain present in the Acetyl CoA carboxylase enzyme produces malonyl CoA in the fatty acid biosynthesis.

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Answer:

I think its B

Explanation:

I DK if I'm right bc I'm stuck on the same question

just get one wrong and if you get everything else right, it won't matter at all.

Answer:

i got u

Explanation:

it's water-retentive. Vermiculite is really good at absorbing water

Answer:

D hope this can help

The immune system and the lymphatic system work closely together to protect the body from harmful pathogens and infections.

Role of the lymphatic system:

The lymphatic system consists of several organs and tissues that are involved in filtering and cleaning the blood and interstitial fluids of the body. The lymphatic system returns excess fluids from the tissues of the body back to the bloodstream. By monitoring the return of these fluids in the lymphatic vessels, the immune system detects the presence of pathogens.

The lymphatic system is also involved in the production and maturation of immune system cells called lymphocytes. Overall, the immune system and the lymphatic system play a vital role in maintaining the body's health and protecting it from various diseases and infections.

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Adenosine triphosphate (ATP) and adenosine diphosphate (ADP) are two compounds found in the human body. ATP and ADP are both nucleotides, which are organic molecules that are essential to life. The correct answer is b) following hydrolysis, atp can give off one phosphate, whereas adp cannot.

The answer b) following hydrolysis, ATP can give off one phosphate, whereas ADP cannot is the only true statement among the choices provided above. ATP is a high-energy molecule that contains three phosphate groups. When ATP is broken down by the removal of a phosphate group, it releases energy. This occurs in the cell when ATP is converted to ADP (adenosine diphosphate) by the loss of one of its phosphate groups

.ATP and ADP differ by the number of phosphate groups. ATP has three phosphate groups while ADP has two. When ATP loses one phosphate group, it becomes ADP. ATP is transformed into ADP as it is broken down, and ADP is transformed back into ATP as it is synthesized.

Hydrolysis of ATP to ADP is an example of an exergonic reaction since it releases energy.

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Answer:

water that flows over the ground and can carry pollution to water. Algal blooms choke out other plants and decrease the amount of oxygen available for living organisms.

Explanation:

None of the trees given in the question depict the same relationship among species as described.

Among the options provided, none of the trees directly depict the same relationship among the species as described. The given information states that G has both F and D, and D has E. Additionally, A has both B and C.

In the options, let's evaluate each tree:

1. Tree 1: This tree shows a hierarchical relationship with G at the top, followed by F and D. However, it does not show that D has E or that A has B and C. Therefore, it does not depict the same relationship.

2. Tree 2: This tree shows a hierarchical relationship with A at the top, followed by B and C. However, it does not depict the relationship between G, F, D, and E. Therefore, it does not match the given relationship.

3. Tree 3: This tree shows a hierarchical relationship with D at the top, followed by G and F. It also shows that D has E. However, it does not represent the relationship between A, B, and C. Therefore, it does not depict the same relationship either.

Considering the given information, none of the provided trees accurately represents the relationship described.

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Asexual reproduction is a mode of reproduction in which a new offspring is produced by a single parent. The new individuals produced are genetically and physically identical to each other, i.e., they are the clones of their parents.

Asexual reproduction is observed in both multicellular and unicellular organisms.

Asexual reproduction is the process by which organisms produce offspring without the involvement of another organism.

An example of asexual reproduction is seen in the water flea (Daphnia).

Daphnia reproduces by parthenogenesis, which is when an egg develops without the need for fertilization. In parthenogenesis, the egg will undergo meiosis and haploid gametes are formed, which can then fuse to form a diploid zygote.

The resulting offspring will then be genetically identical to the parent.

Two evolutionary advantages of asexual reproduction are increased reproductive efficiency and greater genetic stability.

Asexual reproduction allows a single organism to produce more offspring at a faster rate, which can increase the population size of a species.

Additionally, since asexual reproduction involves the duplication of genetic material, the offspring will be identical to the parent. This can help ensure that beneficial traits are passed on, which can lead to greater species stability over time.

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The answer is the letter D. type O

The blood type O contains both the anti-A and anti-B antibodies in their plasma. Antigens are protein molecules that are found on the surface of red blood cells and they are involved in the natural defense of the body. They have the ability to recognize foreign substances including germs and aerts the