Tansley's experiments with bedstraw (galium) showed that when two closely related species of bedstraw are grown together,

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis

When making her coffee, mrs. jenkins likes to stir in some cream and sugar to give it a pleasant flavor. the ingredients, when combined like this, form a