Answer:
I believe the answer is TRUE. Because both parents have the alleles that express the phenotype of leanness it is very likely that any offspring they may have are lean
Explanation:
Answer: Red blood cells carry oxygen from our lungs to the rest of our bodies. Then they make the return trip, taking carbon dioxide back to our lungs to be exhaled.
Explanation:
The answer is C. 42% of smokers smoked their first cig in their teens.
The heart functions as a <span>muscle that helps to pump oxygen around the body.
Hope this helps. (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧ </span>
