The wetland where a species of wading bird nests and hunts for food is drained to make way for a housing development. this is an example of
a.) selective cutting
b.) habitat destruction
c.) conservation
d.) habitat fragment

Which best describes how parents affect the genotype of a child? a.the parents decide what to feed their child b.the parents choose whether to educate their child c.the parents allow their child to stay up late d. the parents pass along genes to the child

The distribution of related animals and plants across the world

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?