Tanya and Becca are modeling what happens to Earth every 24 hours. Tanya is holding a tennis ball, which represents Earth. Becca is holding a basketball, which represents the sun. What should Tanya do to model what happens to Earth every 24 hours?

A. Tanya should slowly spin the tennis ball once around an imaginary axis.
B. Tanya should slowly spin the tennis ball five times around an imaginary axis.
C. Tanya should slowly walk around Becca five times.
D. Tanya should slowly walk around Becca once.

A. Tanya should slowly spin the tennis ball once around an imaginary axis.

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.  

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}