Answer:
The answer should be C: mostly in the 20th century
Explanation:
Answer:
I believe the answer is A.
<em>I apologize if I'm incorrect, please let me know if I am tough I'm pretty sure I'm right.</em>
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Answer:
The most important abiotic factors include water, sunlight, oxygen, soil and temperature. Water (H2O) is a very important abiotic factor – it is often said that “water is life.” All living organisms need water.
Answer: Does the black sqaure represent disease? If so, emma is #1. As for the others i think i need more context
Explanation: