The large, interior area of the root that stores materials is the

a. cambium.
b. endoderm.
c. pericycle.
d. cortex.

Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what

Describe the two types of vascular tissue

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