The answer is geographic because once the species separate they may evolve differently creating new species.
Ice age- a period during which Earth’s temperature is very low for a long time.
Drought- a period with lower-than-average precipitation
Interglacial- a period lasting for a few thousand years during which Earth gets warmer.
Hope I could help!
Answer:
A. Gazed
Explanation:
you cant heave or descend into someones eyes. Gazing or looking into someone's eyes makes the most sense.
