Sherry was helping at a volunteer scented she had to give away 25 food cans. Monday she gave away 8 food cans, Tuesday she gave away7 food cans, wensday she gave away 5 food cans. ¿What fraction in total of food cans would sherry use for the 3 days

She gave away a total of 20/30 or simplified to 2/3 in the first three days

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.  

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.