Answer:
a.
Explanation:
because the answer is a. trust me
Answer:
abiogenesis
Explanation:
a (not) biogenesis (coming from other life forms)
Biogenesis would mean that it's coming from other life forms,
Natural selection is a part of evolution (what is there to select?)
Variation is also a part of evolution (not related)
Answer:
electrical impulse I think
Explanation:
Dont mind to correct me if im wrong :)
