In physics the following formula relates your distance above the ground, d, relative to how long, t, an object has been in the air.
a) solve the formula for a, the acceleration due to gravity.
b) using your manipulative equation, find the value of a if d=80, v0= 50 and t=8.
note: an acceleration towards the ground is negative.

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.  

the answer is  

a.

4,624π mm2

step-by-step explanation:

answer is  

a.

7 in. x 11 in.

hope you get this right.