The answer should be B.
Hope it helped!
The lungs need to remain elastic so they can<span> effectively move oxygen into the body and carbon dioxide out of the body</span>
Answer:
The heart beat's 80 times a minute, about 115,000 times in one day or 42 million times in a year
Explanation:
The objective statement would be choice B. Since objective statements describe exactly a point being made that’s not based on opinions in this case nor feelings.
