chemical contaminations means the contamination of environment by chemical substances like chemical released by industried in water, buring of chemicals in air tjat cause air pollution etc... hope it helsp u
Answer:
Rights in the United States is the sum total of relationships related to the enforcement of human rights in the United States and the enforcement of U.S. human rights policies in territories around the world. presence or intervention of the United States. At the same time, it is also possible to understand the issues of concern for the United States in the exercise of human rights. Human rights in the United States are protected by the Constitution and later constitutions, international treaties, passed by the United States Congress, the body that establishes states and elections. [1] However, in the process of state management as well as the implementation of a number of international policies, the United States must also have some citations related to the implementation of human rights like feedback on how to apply it. apply the human rights criteria set to a different country. [2]
Answer:
some of the most essencial vitamins are A, C, D, E, K, and the B vitamins: thiamin (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxal (B6), cobalamin (B12), biotin, and folate/folic acid. some of the most essencial vitamins are calcium, chloride, magnesium, phosphorus, potassium, sodium, and sulfur.
I think the answer is nervous system and muscular system work together but i could be wrong.
