Answer:
Anticoagulants
Explanation:
They are used to treat and prevent blood clots that may occur in your blood vessels.
It might be that you bruise easily or something you didn't notice, but if you continue to get bruises I would talk to a doctor or parent.
Answer:
What does collagen do in the body?
Collagen is one of the most plentiful proteins in mammals. It is responsible for several biological functions, one of which is to provide structural support in connective tissue, muscle, and skin. Collagen is the protein responsible for skin elasticity. It also plays a role in joint and bone health.Jun
Explanation:
Most likely he or she gets sick because back then they really didn't have a lot of meds like they do now
