plants in a greenhouse that specialize in defense against herbivores and what adaptations do they exhibit

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?

What is the most abundant vertebrate on earth?