Use the lowest common denominator to subtract the following fractions. give the final answer in simplest terms. 5 13/15 - 1 2/3=

The given expression is

First we write them in improper fraction. That is

And the LCD is 15 here.

Which can be reduced to

x is variable or an unknown value to find

example:

2x = 5 which means x = 3

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.