Answer:
Option A is correct
Heart and Blood Vessels are the parts of the circulatory system.
( You ) Yes coach I have , I have improved but (the hardest test to you here)
I might need to work on to be the best, fit, and strongest person there can ever be !
Answer:
The risks are high. You will develop headaches, dizziness. The worst is heart disease and lung cancer from the chemicals. Stop driving cars. They excrete the chemical Carbon Monoxide, Sulfur dioxide. The factories also cause this. Which make nitrogen oxide and methane. We can stop making these car and factories to help us breathe.
Explanation:
This is false. because blood tiny cells the tubes and injection equipment must be cleaned and/or disposed of or you risk the patients results being contaminated.