The heart functions as a <span>muscle that helps to pump oxygen around the body.
Hope this helps. (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧ </span>
<span>Wash your hands. Do it frequently and especially
after using the toilet, changing a diaper or petting an animal and
before handling or eating food.
</span>
<span>Nancy's diet is deficient in iodine. This will affect the secretion of which hormone?
The thyroxine and triiodothyronine hormones of the thyroid gland will be affected.
</span>
The soda can wear away ur enamel and not brushing them can give discoloration also they can become highly sensitive to hot and cold
