Amino acids are special organic molecules used by living organisms to make proteins. There are 20 different kinds of amino acids that combine together to make proteins for our bodies.
The pituitary gland secretes a hormone called antidiuretic hormone (ADH) which reabsorbs water in the kidney from the urine
Answer:
A. b/c asexual does not require a male/female cell
Movements of tectonic plates create volcanoes along the plate boundaries, which erupt and form mountains. A volcanic arc system is a series of volcanoes that form near a subduction zone where the crust of a sinking oceanic plate melts.
Answer:
A Bacterium.
Explanation:
Bacterium reproduce much much faster than the other three, and with each generation, more chances of change in DNA