Distribute the following to eliminate the parentheses: 4n(5p+2)= 2x(2y+3)= -3x(y-4z)= factor the following: -6x-9y= 24xy-8x=

See below..

Step-by-step explanation:

4n(5p+2)= 4n(5p) + 4n(2) = 20np +8n

2x(2y+3)= 2x(2y) +2x(3) = 4xy +6x

-3x(y-4z)= I'll let you do this on your own

Factor the following:

-6x-9y= Common factor of -6 and -9 is -3... so -3(2x+3y)

24xy-8x= What's the common factor between 8 and 24?

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.