Which is an example of the body maintaining homeostasis using a negative feedback loop?

a. during a woman’s menstruation cycle, the hormone estrogen triggers glands in the b. brain to release hormones that cause the ovaries to release more estrogen.
c. when a cut occurs on a person’s skin, the body causes more and more platelets to d. accumulate in the blood in that region, causing a clot.
during childbirth, a woman’s body releases hormones to promote the process and to increase contractions until the child is born.
when a person is losing balance, the body senses the position of the head and sends signals to keep balance.

Chicken nuggets. eggplant. ice cream. cats. none of the above . all of the obove. btw it days include

In 2009, a flu pandemic was believed to have originated when viral transmission occurred from pig to human, thereby earning the designation, "swine flu." although pigs are thought to have been the breeding ground for the 2009 virus, sequences from bird, pig, and human viruses were all found within this newly identified virus. what is the most likely explanation of why this virus contained sequences from bird, pig, and human viruses? a) the virus was descended from a common ancestor of bird, pig, and human flu viruses.b) the infected individuals happened to be infected with all three virus types.c) related viruses can undergo genetic recombination if the rna genomes mix and match during viral assembly.d) the human was likely infected with various bacterial strains that contained all three rna viruses.

Describe 3 ways you can make sure you understand what your boss is asking for in his/her email or memo?