20) If the tax you pay when you purchase an item is 7% of the sale price, determine the
total price, including tax, of an item that
costs $120.
A) $113
B) $127
C) $119.20 D) $131.35
E) $128.40

E $128.40

Step-by-step explanation:

Add 7% of 120 (8.4) to 120.

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.