( 4x² - 5x + 1) + (-3x² + x +5)

x^2-4x+6

Step-by-step explanation:

Step-by-step explanation:

4x^2 - 3x^2 - 5x + x + 1 + 5

x^2 - 4x + 6

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :

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.