Which group of algae is responsible for the formation of kelp beds along the north american coast?

At the complete end of cellular respiration, how many molecules of atp are produced?               a.  15    b.  26    c.  38    d.  34 

What substance acts to prevent sudden ph changes in bodily fluids?

Achange in which factor will affect the rate of reaction only when gases are involved? temperature pressure surface area concentration