The number is 5 and only 5 bc i said
Answer:
The answer is C: Expiration.
Explanation:
The phase of ventilation that carries air out of the lungs is known as expiration. The expiration is carried out by the contraction of the diaphragmatic muscle, located at the base of the lungs, increasing the intrapulmonary pressure, decreasing the thoracic cage and expelling the air from them; It also contributes to this intercostal muscles.
Answer:
A) The same blood flowed through the veins and arteries.
Explanation:
William Harvey (1578-1657) was a British physician that lived from 1578 to 1657. He studied medicine at Padua, Italy, and became Royal Physician for kings James I and Charles I.
He was the first person to correctly describe how the human body's circulatory system works. He described how the heart, veins and arteries form one single complete circuit that extends through the whole human body.
Answer:
75%
Explanation:
Because it's not all drugs that help.
Answer:
The correct answer is a. ACTH
Explanation:
Adernocorticotropic hormone(ACTH) is released by anterior pituitary in response to CRH hormone which is released by hypothalamus gland during stress condition. CRH hormone gives signal to anterior pituitary to release ACTH into the blood capillaries.
ACTH gives signal to adrenal cortex to release steroid hormones like cortisol which are essential in fight and flight response under any stress condition. So ACTH is necessary to initiate stress response of the body.