Answer:
Synapse, more like MY ALLergies
Explanation:
The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human species, Homo sapiens, throughout the history of life, beginning some 4 billion years ago down to recent evolution within H. sapiens during and since the Last Glacial Period.
Answer:
c. it can be considered a global ecosystem
Answer:
C - They are also the starting material (reactants) of Cellular Respiration.
Explanation:
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