If your metabolism is "high" (or fast), you will burn more calories at rest and during activity. ... A person with a "low" (or slow) metabolism will burn fewer calories at rest and during activity and therefore has to eat less to avoid becoming overweight.
The simplest organic molecules,hydrocarbons,contain only hydrogen atoms bonded to a carbon backbone
Primitive Plant is an example of a plant group where the male gametes depend on moisture to swim towards the ovum.
C<span>onsists of cells with much intercellular material between them</span>