Question:
<em>What is Darwin’s theory of the origin of species?</em>
Answer:
<em>The theory of evolution by natural selection, first formulated in Darwin's book "On the Origin of Species" in 1859, is the process by which organisms change over time as a result of changes in heritable physical or behavioral traits.</em>
Hope this helps!
Through cellular respiration animals produce carbon dioxide which is used for the calvin cycle in photosynthesis of plants.
Answer:
I think its C but you can choose B&C
Explanation:
A (and D) is not the answer because natural disaster dosent matter with temperatures.
