Answer:
The human population would eventually grow too large to be sufficiently supported by the food available.
Explanation:
He found that food production did not increase at an exponential rate but instead increased more slowly.
Answer:
depending on which dog, depending on the color of the parents, maybe it is such that one of the parents is white and the other is red and they will have a black puppy
I'm not sure if this is what you were looking for but I hope it helps :)