Answer:
The 4th sentence is punctuated correctly.
According to my dentist, I need to brush my teeth for at least two minutes.
Answer:
Scarcity means an increasing opportunity cost due to specialization of the input factors. Shortage mean the situation when demand is more than supply.
Explanation:
Fat-soluble vitamins are absorbed into the lymphatic system.
<h3>What are
vitamins ?</h3>
- Vitamins are organic molecules, essential micronutrients that organisms need in small amounts for the proper functioning of their metabolism.
- Vitamins help your body grow and do what it's supposed to do.
- There are 13 essential vitamins - vitamins A, C, D, E, K, and B vitamins (thiamine, riboflavin, niacin, pantothenic acid, biotin, B6, B12, folic acid).
- Vitamins have many roles in helping the body function normally.
- Vitamins are substances that our bodies need for normal development and function.
- These include vitamins A, C, D, E, K, choline, B vitamins (thiamine, riboflavin, niacin, pantothenic acid, biotin, vitamin B6, vitamin B12, folate/folic acid).
- Vitamins and minerals strengthen the immune system, support normal growth and development, and help cells and organs function.
To learn more about vitamins from the given link :
brainly.com/question/24324739
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Booker t. washington started a school in alabama where black children could learn skills sush as shoe making and farming.