Record: 0/2 Scoreo Penalty: 0.5 off Complete: 75% Grade: 30%
Angel Figueroa
Proportional Reasoning, Percents (Level 3)
Oct 07, 4:54:20 PM
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The 12 students in the Environmental Club represent 20% of the students in the
seventh grade. How many students are in the seventh grade?

Sutri Areas

a box 3 3/4 feet long or 4+ feet.

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.