Answer:
It is difficult to tell if fluoride causes this cancer.
Explanation:
The U.S. public health service has diverse team with more than 6500 employees. Their mission is to promote health and safety of the people of United States. The fluoride is added to drinking water since 1940s and this process is called water fluoridation. It is difficult to tell if the fluoride causes cancer but there has not been any relationship found between fluoridated water and cancer. Fluoridated water can reduce and reverse the tooth decay.
the most relative answer would be coral reef all the others are rocks and a big river and they are not secondary successions
Answer:
B. The feeding habits of the birds could have been effected by the structure of the birdbath being present.
Explanation:
Carbon, Hydrogen and Oxygen
Explanation:
Carbon, hydrogen and oxygen atoms are the common atoms that carbohydrates and amino-acids share in common.
- Carbohydrates are bifunctional organic compounds composed of polyhydroxyl alkanal or polyhydroxyalkanones.
- They are the monomeric unit of simple sugars.
- Amino acids are made up of aminocarboxlic acids and carboxyl groups.
- Carbohydrates are made up of three elements which a structured order;Carbon, hydrogen and oxygen.
- Amino acids are made up of carbon, hydrogen, oxygen and nitrogen.
- The atoms they have in common are carbon, hydrogen and oxygen.
Learn more:
Amino acid brainly.com/question/4341225
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