Determine whether the given set s is a subspace of the vector space v.

2 is the final ! : )

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.  

2x + 8

step-by-step explanation:

thus, the first answer choice, y = sec x, is the correct one