Answer:
Bloodletting (or blood-letting) is the withdrawal of blood from a patient to prevent or cure illness and disease
Explanation:
The answer is black ! Hopefully this helped
Answer:
They lives a busy life.
Explanation:
Leaders do their job every day by setting a goal and then apply full struggle in order to complete the goal in a limited time. The leaders has the ability to manage the time effectively and do more work in a limited time. They are the piece of inspiration and motivation for their teammates and other people. They lives a very busy life and work to serve its people.
"C"
Chicken pox have nothing to do with breathing.. unless you get it from someone else who's chicken pox are contagious.
a, because exercise doesn't just aid the prevention of certain diseases, it helps prevent many diseases. i would've chosen d if it wasn't so specific but a is the correct answer.