Which Statement best describes why pathogens are harmful A Pathogens produce antibodies that will then kill the host
B Pathogens deliver oxygen to body cells
C Pathogens disrupt homeostasis by infecting cells
D Pathogens can never be destroyed

Which situation would most likely result in evolution? question 2 options: an alligator has no alleles for scales. a large population loses a few individuals. a single individual joins a large population. a predator prefers one phenotype to another.

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

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?