Answer:
C
Explanation:
Because having similar traits shows that organisms have similar DNA
J-shape curve
J-shape curve is a curve that shows the population density of an organisms as they increase rapidly in a logarithmic or exponential form but abruptly stops due to environmental resistance. Thus, the population rate is largely determined by the biotic potentials and size of the population. However, exponential growth produces J-shaped curve.
B I believe humans were around at that time
4 create educational fliers about how to properly dispose of toxic cleaning products