3. Construct a quadrilateral PQRS from the following data : RS = 5 cm, PR = PS = 6 cm, QR = 7.5 cm and QS = 10 cm. Measure its side PQ.​

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:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y

answer: i believe the answer is e

step-by-step explanation:

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