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:
Answer:
increasing physical activity
creating a healthy start
empowering caregivers
13. <span>Gluteus Maximus: Trapezius because the contraction of one doesn't necessarily lengthen the other.
14. </span><span>Decreased bone mass because strength training adds bone density, keeps the volume, so therefore increases the mass.
15. Not 100% what long/short is, and I'm not 100% sure of the answer. I'm going to say large/small because you already work out the smaller muscles during the working out of the large muscles.
16. The only one that one should stick by 100% is maintaining proper posture, form, and technique. But, this is health, and not bodybuilding. So, maintaining the core tension at all times. You don't need to do that for something that doesn't require the core. </span>
Answer:
Babies born with fetal alcohol syndrome are proof that alcohol is a teratogen
Explanation:
A teratogen is an agent that causes an abnormality for the fetus during pregnancy
. Drinking alcohol during pregnancy causes Fetal Alcohol Syndrome.This is because the alcohol passes through the blood and get into the womb thereby reaches the fetus.
Alcohol disturbs the nutrition and oxygen delivery for the baby in the mother’s womb. The development of organs and tissues is also affected due to alcohol consumption. Alcohol also causes permanent brain damage in the baby. Hence alcohol is considered as a teratogen in fetal alcohol syndrome.
