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earnstyle [38]
3 years ago
7

Define the word phytoplankton!

Biology
2 answers:
DENIUS [597]3 years ago
7 0

Answer:

plankton consisting of microscopic plants.

Explanation:

What is the purpose of phytoplankton?

Through photosynthesis, phytoplankton use sunlight, nutrients, carbon dioxide, and water to produce oxygen and nutrients for other organisms. With 71% of the Earth covered by the ocean, phytoplankton are responsible for producing up to 50% of the oxygen we breathe.

RSB [31]3 years ago
3 0

Answer:

hello

Explanation:

Phytoplankton are the autotrophic components of the plankton community and a key part of ocean and freshwater ecosystems. 

have a nice day

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Which condition is inherited as a dominant allele?
Goryan [66]

Answer:

Which condition is inherited as a dominant allele?

cystic fibrosis

Explanation:

Cystic fibrosis is inheritable as it being from parents to offspring as a result of each parent donating the gene which is dominant

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Draw the outline of a human male and mark the endocrine glands. Write the function of any three endocrine glands and mention the
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Answer:

Hint**

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A diploid number of chromosome is reduced to a haploid number
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Explanation:

In addition, in meiosis I, the chromosomal number is reduced from diploid (2n) to haploid (n) during this process. ... In humans (2n = 46), who have 23 pairs of chromosomes, the number of chromosomes is reduced by half at the end of meiosis I (n = 23).

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1. What are three characteristics of a young river?
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2 years ago
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A cross country runner runs 8 km in 2 minutes. What is his speed?
oee [108]

The speed of the cross country runner is equal to 4 km/min.

<u>Given the following data:</u>

  • Distance = 8 km.
  • Time = 2 minutes.

To determine the speed of the cross country runner:

Speed can be defined as the distance covered by an individual per unit time and it can be measured in kilometer per minutes (km/min).

Mathematically, speed is given by the formula;

Speed = \frac{distance}{time}

Substituting the given parameters into the formula, we have;

Speed = \frac{8}{2}

Speed = 4 km/min.

Read more: brainly.com/question/13102821

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