Which sets of numbers are closed under addition? choose all answers that are correct. a. {0, 2, 5, 8}
b. even integers
c. rational numbers
d. {0}

fourth month

step-by-step explanation:

it is the one with the most keychains.

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.  

∈3,600

step-by-step explanation:

ιт ιѕ 6 6/23

step-by-step explanation:

нσρє ι ¢συℓ∂ нєℓρ уσυ συт