How do you solve y=(3-4)^2-3

y= -1

Step-by-step explanation:

The reason why is:

PEMDAS

Do what is inside of the parentheses first  

3-4= -1

Now you subtract the exponents

(-1)^2-3

Any thing to the 1 power is 1

(-1)^-1

y= -1

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.  

you have orange juice on wednesday. (idk why this is the answer)

step-by-step explanation: