because their lung capacity is l a r g e
False the cardiovascular system is great if healthy. A strong cardiovascular system can help you very much when exercising.
D. Because you burn more then 400 calories while swimming
Answer:
It is unlikely that moderate smoking or drinking during the first month of pregnancy will be harmful. But it's very important for a woman to stop smoking or drinking as soon as she knows she's pregnant — whether she smokes and drinks moderately or heavily.
Explanation:
Its best to just stop it so it wont harm the baby.
