Explanation:
Respiration using oxygen.
A) Gestation
Gestation is the <span>period of time between conception and birth when a baby grows and develops inside the mother's womb.</span>
Answer:
I think ... maybe ... dog and wolf?
Explanation:
because dog is just the domesticated version of wolf, then this may be possible - but this is just a very basic answer. other answers like chicken and dinosaur may be true as well depending on how specific your question is.
