Estimate 0.52 + 1.2 and explain how you made your estimate. Please hurry this is due soon!!

1.72

Step-by-step explanation:

0.52 plus 1.2 is equal to 1.72

1.5

Step-by-step explanation:

0.52+1.2

approx.

0.5+1.0=1.5

answer: the answer is 35%

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.