a 15 foot building cast a 8 foot shadow . how tall is the building that casts a 24 foot shadow at the same time ?

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo

i think the answer is b.

step-by-step explanation:

not 100% sure though.

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.