Tyler has 32 coins made up of nickels and quarters worth a total of $4.40. Determine the number of nickels
Tyler has and the number of quarters Tyler has.
1) Define your variables with "Let" statements.

i cant answer this with an exact yk answer their are many ways

Step-by-step explanation:

answer: b.

step-by-step explanation:

it is b. cause the equations are put in the right category

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.