5. Ethan runs 5 miles in 1/2 of the hour. How many miles will he run in 1 hour? * (10 points)

A. 20 miles per hour
B. 4 miles per hour
C. 10 miles per hour
D. 8 miles per hour

HELP PLEASE

C

Step-by-step explanation:

Because you times 5 by 2 to get 10 as the answer.

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.