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yuradex [85]
3 years ago
15

Why the atmosphere is considered an open system

Health
1 answer:
Lyrx [107]3 years ago
8 0

Because its part earth and we need it

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The Pregannacy diet seeks to enrich high-quality nutrients containing vitamins, minerals, proteins and carbohydrates, with particular emphasis on the necessary intake of folic acid, magnesium, iron and protein. The recommended intake is: proteins - 1 gram of protein per kilogram of body weight, at least two servings of vegetables a day, at least two servings of fruit a day, at least 3 servings of carbohydrates per day, complex and integral.

Iron is an integral part of the hemoglobin molecule that transfers oxygen from the blood to cells, and anemia is a sign that iron is lacking. Calcium is widely known as a bone mineral that is essential for pregnancy in the construction of a baby's body. Folic acid or vitamin B9 is responsible for the proper growth and development of a baby in pregnancy, and is also a good preparation for successful conception.

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