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Answer:</h3>
This is probably wrong, but <u>a diet can affect diabetes in a good and bad way.</u>
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Explanation:</h3>
If you eat healthier and eat less and less little by little you are doing a good diet (i don't like calling it a diet to me i call it eating healthier.). But if you decide to not eat at all or eat to little to fast it can get you less big? but it will create a yo-yo affect and you will be skinny but then if you eat wrong instead of it taking a while to be big aging it will happen faster. And you'll constantly be changing body shapes.
Answer:
The baby starts breathing
Explanation:
While in the womb, a fetus has its oxygen delivered to it, and the waste products removed (all via the mother's bloodstream), so there is no reason to separate all the chambers of the heart while still in the womb.
However, once the baby is born and it is breathing, the chambers need to differentiate in order to allow the blood to reach the lungs, and the oxygenated blood and deoxygenated blood do not mix.