The hormone cortisol is released by the adrenal gland as a response to physical or psychological stress. it can the heart rate, muscle growth, and cause many other effects as well. individuals who suffer from severe stress, anxiety, and depression tend to have chronically levels of cortisol in their blood.

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

Which of the following are false concerning microbes? a. microbes generate oxygen through photosynthesis.b. the primary role of microbes on the planet involves causing disease in animals and humans.c. microbes produce vitamins in the intestines.d. microbes play a role in breaking down waste and decomposing dead organisms.

Name the glands associated with human digestive system