Which of the following would most likely happen if the epithelial cells in the stomach failed to produce mucus?
a. gastric juice would digest the stomach lining, resulting in ulcers.
b. food leaving the stomach would only be partially digested.
c. stomach ph would increase, resulting in acid reflux disease.
d. the cells would break down more slowly in order to protect the stomach.

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen

What do we call an individual that has inherited two identical alleles for the same trait? a.homozygous b.heterozygous c.monozzygous

How does climate change affect producers?