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krok68 [10]
3 years ago
12

Can someone please describe a plant's circulatory system or how it works?

Biology
1 answer:
vladimir2022 [97]3 years ago
3 0
<h2>Answer:</h2><h2><em>The circulatory system transports blood around the body. The vascular system has two parts. Xylem transports water and minerals up, and phloem transports sugar down and to all the cells of the plant.</em></h2><h2><em></em></h2>

Explanation:

<h2><em>Mark me brainless</em></h2>
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Does fitness as used in biology and survival have the same meaning? Why or why not?
xz_007 [3.2K]

Explanation: The biological fitness of an organism is dependent on its ability to survive and reproduce in a given environment. A trait that increases ability to survive, but makes an individual sterile, decreases fitness because the organism cannot produce offspring to carry on the trait.

thank you

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7 0
3 years ago
If
Margarita [4]

Answer:

s

Explanation:

this is not a real answe :')

5 0
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Scientists base many of their investigations on questions that test accepted theories. Which outcome of an investigation would c
lord [1]

Answer:

The expected results could be explained in different ways.

Explanation:

When the results of the investigation tell a different story from the proposed investigation, that is not related to the hypothesis or research topic, it is advisable that the scientist changes their hypothesis to fit the investigation outcome.

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3 years ago
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bija089 [108]

Answer:

B

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Amino acids fold to form the protein and give it its functionality. Different orders of amino acids fold differently and make a different shape. The shape of the protein defines its function. The function will vary wildly

4 0
3 years ago
Give reasons for the following.
sineoko [7]

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leading to poor production. If fed too little energy, hens begin using protein to meet their basic

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in life, balance is the key. This article is an attempt to provide a flock manager with some tools

to use when making decisions on feeding energy to a breeder flock. Some of the research

cited is not current and is in no way intended to be anything more than an example of the

thought processes that may be helpful when making difficult decisions about feeding.

Energy is essential to meet our most basic needs: cooking, boiling water, lighting and heating. It is also a prerequisite for good health – a reality that has been largely ignored by the world community.

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On its own, carbon cannot form diamonds under the surface of the Earth. Both coal and diamond are made primarily from carbon, but their chemical structures are significantly different. Coal is formed from highly impure carbon that often contains elements like oxygen, selenium, hydrogen, nitrogen and sulfur.

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