There were 2 important simple rules to Mendel’s inheritance. What were they?
(I am supposed to get the answer from this)

In which situations is the principle of cross-cutting relationship useful in determining relative age?

Select all that apply. why are common names not a good reference to a species? common names can be in different languages common names vary with location common names vary with culture common names vary with species color

Which is the function of the hypothalamus in thermoregulation? answers: -sensor -effector -stimulus -intergrating center it's either a or c i believe