Water molecules are due to . this property water molecules to stick to each other and allows for the movement of water from plant roots up to plant leaves. a) cohesive; ionic b) cohesive; hydrogen c) adhesive; hydrogen d) adhesive; covalent

Which layer will become saturated first when rain falls?

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes

Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?