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Masteriza [31]
3 years ago
7

Photosynthesis is vital for maintaining levels of atmospheric oxygen. Please select the best answer from the choices provided T

F.
Biology
2 answers:
tekilochka [14]3 years ago
8 0
Photosynthesis is able to keep the plant alive letting it make more oxygen. Answer is True
Soloha48 [4]3 years ago
3 0

Photosynthesis is a key determining process to regulate the level of atmospheric oxygen. This statement is true.

<h3>What do you mean by Photosynthesis?</h3>

Photosynthesis may be defined as a process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.

Without the process of photosynthesis, the evolution of oxygen can not be imagined. Photosynthesis takes carbon dioxide from the atmosphere, and in respect of this oxygen is liberated in our surroundings.

Therefore, Photosynthesis is a key determining process to regulate the level of atmospheric oxygen.

To learn more about Photosynthesis, refer to the link:

brainly.com/question/19160081

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Biology! About the cells
Brums [2.3K]
B, B, B, A, A, A, D, C, B
8 0
3 years ago
Curly hair (C) is dominant over straight hair(c). a heterozygous curly haired woman marries a homozygous straight haired man. wi
omeli [17]

The woman's genotype is Cc (she's heterozygous)

The man's genotype is cc (he's homozygous)

If you make a punnet square it'll look like this (I hope it works out)

    <u>C</u>     <u>c</u>

<u>c</u>  <em>Cc   cc</em>

<u>c</u>  <em>Cc  cc</em>

Since curly hair (C) is dominant, any genotype with a capital C will have curly hair. This means 2/4 or 50% of children will have curly hair

6 0
3 years ago
Read 2 more answers
Which of the three things provide evidence that South America, Africa, Antarctica, and Australia were once together as one super
bazaltina [42]

Answer:

- Glacial deposits and scratches in the bedrock from an ice sheet match in distant regions

- Fossils of marsupials were originally the same across South America and Australia

- Cratons match across the edges of continents

Explanation:

South America, Africa, Antarctica, and Australia were all once part of one super-continent. This super-continent has been named Gondwanaland. As the geological processes got more intensive though and Gondwanaland separated into smaller land masses, continents, which we now know as the continents on the Southern Hemisphere. There are numerous clues that confirm that these continents were once connected. Some of the clues are the matching cratons on the edges of the continents, the glacial deposits and scratches in the bedrock are also matching, lot of fossilized flora and fauna from the same species have been found in several of these continents, the marsupials in South America and Australia  etc.

8 0
4 years ago
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A patient will be taking amiodarone [cordarone]. which baseline tests are necessary before this medication is started? (select a
olga55 [171]
Upon researching, I believe the choices are:

<span>A. Chest radiograph and pulmonary function tests
B. Complete blood count with differential
C. Ophthalmologic examination
D. Renal function tests
E. Thyroid function tests
</span>
Among these, the baseline tests necessary for the patient before taking the medication are: A. Chest radiograph and pulmonary function tests, C. Ophthalmologic examination, and E. Thyroid function tests. This is because Amiodarone has several possible toxic side effects. Some of these are thyroid toxicity, opthalmic effects, and pulmonary toxicity. Thus, it is necessary to first know the baseline of the patient for these systems and then checking if the results have deviated much after he/she takes the medication.  
5 0
3 years ago
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Which CNS neuroglial cells remove cell debris, wastes, and pathogens by phagocytosis?
marin [14]

Answer:

Microglial cells

Explanation:

Microglial cells are one of the various types of neuroglial cells in the central nervous system. Microglial cells are the small cells and have thin slender processes. Many spine-shaped outgrowths come out of these processes. Microglial cells serve as phagocytes of the central nervous system. These cells clean the cellular debris that is generated during the normal development of the nervous system. Microglial cells also perform phagocytosis of microbes and damaged nervous tissue.

8 0
4 years ago
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