Answer:
about 70
Explanation:
At least 69 of these chemicals are known to cause cancer, and many are toxic.
The muscular system allows the body to move while the skeletal system provides a structure and form to our body. Without the muscular system we could not move and without the skeletal system we would not take any form.
Answer:
Weaning.
Explanation:
The mother's milk is important for the child as it provides all the nutrition to the baby. The milk also contains important proteins and antibodies that provide immunity to the child.
Weaning may be defined as the process in which the infant are introduces to the diet instead of the breast milk. This process is only possible in animals as only mammals has the mammary gland to feed their young ones. This switching is important for the growth of the children.
Thus, the answer is weaning.
Answer – Iron
According to guidelines stated in the “Guidance for Industry: Food Labeling Guide” published by the U.S Food and Drug Administration (FDA) in September 1994 and last revised in January 2013, it is required that Vitamin A, Vitamin C, Calcium, and Iron must appear on nutritional labels if they are contained in the food.
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The p wave represents atrial contraction
