What are characteristics of natural selection select three options

Which statement about inheritance is true? o girls get most of their traits from their moms, boys get most of their traits from their dads. o male offspring will always have an x-linked genetic disease if the mom is a carrier o fathers always determine the gender of the offspring in humans. o males never have y chromosomes.

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

Why is it important to study each branch of earth science?