Answer:
I think it is C
Explanation:
Because they prop lern it from their mom and their dad
Answer:
The humoral immune response
Explanation:
The humoral immune response is mediated by antibodies that are secreted. Binds to the B-cell antigen receptor.
Answer:
A follow-up ultrasound to check for retained issue maybe.
Explanation:
I cant be to sure but I think its this one
Answer:
Breathing is affected in higher altitudes for several reasons. One is that there is less oxygen. This makes it so less oxygen gets into your lungs. Another reason is that the air becomes cooler and drier. This can affect asthma.
Explanation:
You need to know the area your in, build shelter on a well leveled ground, find a fast running stream or river near by, and know the hunting grounds there for animal population for food.