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Dennis_Churaev [7]
3 years ago
12

Describe phytoplankton

Biology
2 answers:
Degger [83]3 years ago
5 0
The aggregate (collective) of plants and plantlike organisms in plankton.
viktelen [127]3 years ago
5 0

Phytoplankton are producers.

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The correct answer is letter C.
Bryophytes have biflagellate gametes and cuticle. The cuticle serves as the covering of the soft tissue of the plant which provides protection and prevents damages on the walls of the plants. The biflagellate gametes develop also as a form of protection as well. These plants have an aquatic ancestry because of their dependence on water for reproduction and survival. 
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Cells are circular, hollow structures that serve as building blocks of living things. fact or opinion​
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Answer:

<em><u>FACT</u></em>

Explanation:

<h3>Cells as Building Blocks</h3>

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3 years ago
The pH indicator bromothymol blue is an alkaline solution and yellow is an acidic solution. A slight increase in acidity. Such a
spayn [35]

Water plants in the solution are placed under a bright lamp. Thus, option "B" is correct.

<h3>Explain your answer briefly?</h3>

As we know adding carbon dioxide in as solution result in the change of its acidity this is result in the indicator to change from blue to yellow. In the question, it is asked that what factors from the given option will cause yellow indictor to blue which means what factors cause the solution to be alkaline from acidic.

Placing the green water plants in the solution under a bright lamp will cause the is utilizing and remove present carbon dioxide in the solution and leads the to blue color from the yellow color of the solution.

Thus, this could be the answer.

The question is incomplete, however, the missing part is given as below:

A. Yeast cells and sugar are placed in the solution. B. Water plants in the solution are placed under a bright lamp. C. Algae are placed in the solution and left in a dark room. D. A person blows air into the solution through a straw.

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32. What are the correct organs of
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C

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I don't got an explanation I just know

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