Cost to cross the bridge(one-way): Truck (2 or 3 axles): $3.00 Truck (4 or 5 axles): $6.25Truck (6 or more axles): $10.00.) Later in the day, the 3 trucks with 5 axles and the truck with 8 axles returned to cross the bridge in the opposite direction. HOW MUCH DID THESE TRUCKS PAY TO CROSS BOTH WAYS OF THE BRIGDE. WRITE AN NUMBER SENTENCES AND SOLVE THE SENTENCE. Your answer

where r the answers

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.  

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step-by-step explanation: