There are instances
that when we are exposed to virus or bacteria, the antigen A in our body try to
fight but still we get sick, take some medication and we are then healed. Then,
another exposure to a new virus or bacteria, the antigen B reacts weakly for
our immune system do not recognized the foreign pathogen that invade the body
resulting to slight sore throat after visiting your sister at school.
Answer: Bone Mass/Density
Explanation: Resistance exercise can stimulate and activate bone cells to strengthen even build more bone mass. More technical hormones play a role too, but for simplicity strength training can slow bone loss or even rebuild bones.
Answer:
what are add maths can u attached a picture
Explanation:
July 4th 1776 was United States Independence Day.
El 4 de julio de 1776 fue el Día de la Independencia de los Estados Unidos.
A~ push ups
B~pull ups
D~sit ups (crunches)
F~deep knee bends
Is the correct answers.
