Aquestion about a moral issue
a) is answered by examining facts rather than opinions.
b) is generally considered a scientific question.
c) cannot be answered with scientific methods.
d) cannot be debated through discussion.

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles

What type of competition exsist between two species. turtles and fish

Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.