Estrogen and progesterone are hormones that are important for sexual and reproductive development in women. Estrogen and progesterone help to regulate a woman’s menstrual cycle and play an important role in pregnancy. While they are often thought of as ‘female hormones’, both estrogen and progesterone are also found in men.
Answer:
By looking into data that shows what people eat and how it affects there life.
Explanation:
you can use this data to decide what is best for you and body.
False, HIV is mainly transmitted through semen and blood. So it cannot live long outside of the body.
I HOPE I HELPED!!! HAVE AN AMAZING DAY/NIGHT!!! PLEASE MARK ME BRAINLIEST IF I HELPED YOU!!
Answer:
b. It keeps alveoli from collapsing with breaths.
Explanation:
Surfactants are highly surface active agents which are formed from a protein and lipid complex. It comprises of a hydrophobic and hydrophilic portion and its sole purpose is to control the tension at the air-liquid interface and thereby lower the surface tension. Surfactants are produced by the type II aveolar pneumocytes in the lungs.
Surfactants are needed in order to aid breathing and prevent straining oneself, it also prevents the lungs from collapsing during breathing, a term known as atelectasis.
You should add the choices.
