Consider the equation:

ch4+o2→2h2o+co2

which element or elements are unbalanced in this equation?

a. c, h, and o are all unbalanced.

b. both h and o are unbalanced.

c .only the h is unbalanced.

d. only the o is unbalanced.

The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion

Deferentiate volatile and non volatile acid