A chandelier is suspended from the ceiling by two chains. One chain is 46cm long and forms an angle of 60o with the ceiling. The other chain 64cm long. What angle does the longer chain make with the ceiling?

it reflected because of the glass maube

step-by-step explanation:

a

b

d

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.