Answer:
it is the first one and this is not my opinion it is my sisters so if I get it wrong blame her.
Explanation:
Answer:
the lymphatic sys carries excess fluid and helps fight germs, and returns this fluid to your blood so you don't die.
it puts out Glucose to regulate the blood pressure it is crucail with out it some one could have a major heart attack.
Answer:
try C but I'm jus guessing