Answer: I just finished a health class last semester so I am willing to help you and direct you to some useful sites.
Hope this helps! :)
Explanation:
<h3>The blood in the pulmonary artery is going to the heart to collect oxygen, and therefore has a low content of oxygen. So, the blood in the pulmonary artery is a violet colour because it has low oxygen. The blood in the pulmonary vein is oxygen rich, and so it gives a scarlet</h3>

Answer:
4. "I'll wear a snug bra continuously until my breasts are soft again."
Explanation:
During pregnancy, a woman's body undergoes several changes. One such change is breast enlargement as a result of breast milk production. During this time, women should take some care that will allow their breasts to return to normal with the same appearance, softness and smoothness.
One of these precautions is related to the type of bra that should be worn. During this period, the bra should support the breasts, with wider, preferably cotton, straps that are more comfortable. This type of bra has to be worn continuously until the breasts become soft again.
If your child comes home telling you something that is not true, tell them about what is the truth in a nice way. Don't straight of tell them that they are wrong. You might start of telling them " Really? But did you know the real truth in this matter is...." or " I think you might have heard a misconception of this. In truth in what i believe in, it is..."
Answer:
Explanation:
no entiendo la pregunta lo siento