Answer:A weak immune system
Explanation:
When people get older their immune system becomes weak including the function of the T cells which are cells responsible for fighting infections.
This means it becomes hard to recover from a flue when someone get sick and they are always prone to sickness since their immune system no longer has the power to fight infections.
Sally Kristen Ride, she joined NASA in 1978 and became the first American woman in space in 1983.
Where are the answer choices?
Answer:
I think it's Counter Storytelling.
Forgive me if I am wrong
Explanation:
