Which expression can be used to find the surface area of the following cube?
Cube
Choose 1
Choose 1

(Choice A)
A
36+36+36+3636+36+36+3636, plus, 36, plus, 36, plus, 36

(Choice B)
B
12+12+12+12+12+1212+12+12+12+12+121 2, plus, 12, plus, 12, plus, 12, plus, 12, plus, 12

(Choice C, Incorrect)
INCORRECT
6+6+6+6+6+66+6+6+6+6+66, plus, 6, plus, 6, plus, 6, plus, 6, plus, 6

(Choice D)
D
36+36+36+36+36+3636+36+36+36+36+36

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.  

20%

step-by-step explanation:

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)