Line kl has an equation of a line y = 4x + 5. which of the following could be an equation for a line that is perpendicular to line ab? (6 points)
y = 4x − 8

y = 1 over 4x − 8

y = −4x − 8

y = −1 over 4x − 8

answer: i guess 105 degrees?

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.