For number one: the old and new medicine aways included some type of plant and sometimes they both didn’t work. For number two: the new medicine includes the actual virus in it for example the flu shot has a little bit of the flu in it and back in the old days they didn’t do that. I only know number one and two so sorry but hope this helps and this wasn’t from google
Answer:
The immune system recognizes damaged cells, irritants, and pathogens, and it begins the healing process. When something harmful or irritating affects a part of our body, there is a biological response to try to remove it.
...
These can include:
fatigue.
mouth sores.
chest pain.
abdominal pain.
fever.
rash.
joint pain.
Answer:
<u><em>The answer is</em></u>: <u>d. Progesterone.</u>
<u />
Explanation:
The menstrual cycle <em>consists of a series of regular changes that naturally occur in the female reproductive system</em>.
<em>When the follicular phase begins</em>, estrogen and progesterone levels are low. <em>As a consequence, decomposition and shedding of the upper layers of the uterine lining, endometrium</em>, and menstruation occurs.
<u><em>The answer is</em></u>: <u>d. Progesterone.</u>
The answer is false.
The proximal phalanx of the fingers is the proximal, or first bone, in the fingers when counting from the hand to the tip of the finger. There are three phalanges in each finger.
