If there are 6 letters and 2 vowels what are the chances of drawing a vowel?

1) p=2/7

2) p=2/7

3) p=1/7

Step-by-step explanation:

In the word ALGEBRA (7 letters) there are 4 consonants, then the probability of selecting first 1 consonant and then another 1 is the product of single probabilities, but, before the second selection, the number of letters is 6 and the number of consonants is 3, then:

8

step-by-step explanation:

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.