Type the correct answer in each box. Joan is hiking. She wants to cover 1,600 feet. She hikes 600 feet every 3 hours.
The equation of the line that models y, the distance left to hike, after hiking for x hours is y =
x +
. It will take Joan
hours to hike 1,600 feet.

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.  

hope this is what you were asking for!

step-by-step explanation:

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220