Genes are a part of
A. Cell wall
B. Chromosome
C. Hormone
D. Vitamin

When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis

Which u.s. state lists the horned toad as its state reptile?

Which three statements represent the benefits of performing experiments using computer simulations?