7. Choose the best answer.

The growth of embryos in the womb that mimics its evolutionary family history is known as .
genetic drift
natural selection
evolution
Recapitulation Theory

Recapitulation Theory.

Explanation:

The growth of embryos in the womb of the female that repeats its evolutionary family history is known as Recapitulation Theory.  Recapitulation Theory refers to the theory which states that the stages an organism passes through during its embryonic development will repeat its evolutionary stages of change of structural in its ancestral lineage. The development of embryo passes through or repeat the same stages from which its ancestors passes through.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added