Atv screen is 15 in. high and 20 in. wide. write each ratio.
a. height to width
b. width to height

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.  

25% is the answer

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation: