Which explains why it is important to eat a full healthy meal before an afternoon of playing sports?

A. Food provides the carbon dioxide that is a product of cellular respiration.
B. Food provides the oxygen that is a product of cellular respiration.
C. Food provides the glucose that is a reactant in cellular respiration.
D. Food provides the energy that is a reactant in cellular respiration.

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants.d. selecting individuals at random.

Pl which diagram illustrates prophase?

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.