What is the difference between volcano and vent?

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

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

What is the difference between a scientific hypotheses and a scientific theory?