Answer:
Lymphocytes are white cells that are crucial to our immune systems. There are three main types known as T cells, B cells, and natural killer cells. Lymphocytes are part of our immune defense and act to recognize antigens, produce antibodies, and destroy cells that could cause damage.
Answer: T
Explanation: It is a coaches responsibility to protect their athletes bu ensuring that they are performing exercises correctly and to not allow them exercise while injured.
Hope this helps! :)
The effector is the blood starting to clot. This is because it is binding together with a protein in response to a signal.
I think C the answer would be C
