How many distinct permutations can be formed using the letters of the word ​"ENTERTAIN​"? There are ___ distinct permutations.
(Type a whole number.)

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

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.  

the answer is a if my teacher taught me correct