Answer:
yes it shows the evolution.
Explanation:
Answer:
Cheek cells are eukaryotic cells
Forests and other green plants uses carbon dioxide in photosynthesis thus lowering its amount in the atmosphere. In assumption, we can claim that in the ice ages, the low level temperatures may have caused the carbon dioxide levels to neutralize over these phenomenons, also to note that there were less oxygen-breathing organisms and higher carbon-dioxide dependent performing photosynthesis.
1 valence electron is present.
Indentifiyng species is the answer
