Which equations for the measures of the unknown angles x and y are correct? Check all that apply.
x = cos
os-19)
x
x = sin
be
x = tan
= sin()
tan (1)
= sin (9)
y = cos i
y = sin
c
y

the answer is 24

step-by-step explanation:

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.