10. Find the values of the angles x, y, and z.

Possible Answers are:

A: x = 80°; y = 140°; z = 20°

B: x = 70°; y = 130°; z = 30°

C: x = 80°; y = 50°; z = 110°

D: x = 100°; y= 140°; z = 40°

Please explain the correct answer if you do not explain I will report you and remove your answer taking away the possible points you redeemed.

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.  

just sum

10 + 10 = 20

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°