Tools - Question 1
Karen stacks a set of cans as shown. The top can has a diameter of 2 inches, the middle can has a diameter of 5 inches, and the bottom canh
5 inches and the bottom can have a diameter of 6 inches

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

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.  

answer is 12345678900987654321234567890987654321

step-by-step explanation:

sounds & other waves originate from any vibrating object