A recipe requires 3/4 cups of flour for every 1/2 cup of sugar. How many cups of sugar are needed for each cup of flour? A. 1/4
B. 3/8
C. 2/4
D. 3/4

hi its b 3/8 have a amazing day

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.  

step-by-step explanation: