-Medium- an agency or means of doing something.
-Technique-a skillful or efficient way of doing or achieving something.
-Proportion- a part, share, or number considered in comparative relation to a whole.
Answer:
Because it is somewhat addictive and is a strong medicine.
Explanation:
Answer:
The answer is A! To transport oxygen/carbon dioxide and nutrients through the body
Explanation:
The blood travels through arteries and blood vessels to and from the heart
Work out or lift weights and that will improve his upper body
