Answer:
Paleozoic, Mesozoic and Cenozoic eras.
Explanation:
I think the answer to this is C.
stuff gets bigger and healthier??? i need more details
True
Explanation:
A graph is used to represent and compare two phenomenons or variables.
It is a simple system that uses x and y coordinates.
- A good graph must have properly labelled axis which can be any variable.
- They must have an origin.
- A graph must have a suitable scale.
- They must have a descriptive title.
- They must convey information in a simple way.
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Graphs brainly.com/question/4464845
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Answer:
Mutations can create entirely new alleles in a population which changes the allele frequencies of a gene pool.