You're answer is A because when you think about it these creatures lived before any of the other creatures on your list
Taxonomy is the official “science” or “study of” classifying, grouping, and naming organisms.
Answer:
a primary consumer and Prey
Explanation:
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Answer:
is =A
Explanation:
this is not associated with proteins I just took that quiz and got 100%
I believe it would have to be C, the age of the fossil