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Elanso [62]
3 years ago
11

Primary polycythemia is characterized by:

Biology
1 answer:
nadezda [96]3 years ago
6 0
B, It makes too many red blood cells and sometimes white blood cells are affected.
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How can we explain why there is so much biodiversity on Earth today? How did it come about?
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Answer:

How can we explain why there is so much diversity of life on Earth today?

There are several key reasons for high biodiversity in tropical ecosystems. High NPP directly contributes to α-diversity by supporting more species with minimum viable populations, whereas enlarged populations of each organism increase overall mutation frequency and hence intraspecific genetic variation.

Explanation:

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5 0
3 years ago
Klay is performing an experiment that involves heating a beaker of water on a hot plate. Which is a potential hazard that could
Gekata [30.6K]
The hot plate is the greatest hazard do to the fact that the hot plate will be hotter than the water. It is also plugged into the wall so there is a hazard of if water is spilled onto the hot plate. You could get burned by the electrical water and cause a fire.

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7 0
3 years ago
PLEASE HELP!
Serhud [2]

Answer:

<u>B. Animals are always biotic components of an ecosystem. </u>

Explanation:

The living components of the environment are known as biotic factors. Biotic factors include plants, animals, and micro-organisms.

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1. How old was Sugar when her Ma died? ​
Rudiy27
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Which of the following statements violates the cell theory? A) Mitosis produces new cells identical to the parent cell that divi
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