The cloaca is used by 2 other body systems other than digestion. what are they

The cloaca is also used in the urinary and reproductive system.

Explanation:

The cloaca is a chamber into which the digestive , urinary and reproductive tracts discharge contenst.  The cloaca is  formed at around 21 days' gestation in  all human embryos up to week 4-6 , then it is partitioned into the urogenital sinus and the rectum.

In some cases malformations in the embryonic development lead to a birth defect called persistent cloaca. In this malformation the rectum, vagina, and urinary tract  are fused and create a  common channel.

the function of the protein macromolecule is to move things in and out of the cell and transport other molecules in the body. there are many functions of proteins. they are the basic building blocks of living things and are responsible for the growth and repair of body cells and tissues.

explanation:

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation: