A human needs approximately 2-5 percent of protein for the typical energy needed daily. Protein is one of the most important building blocks in the body. It helps the bones, muscles, skin, blood, and cartilage. A humans nails and hair are made of protein. The protein your body uses also repairs tissues and build new ones.
Answer:
A, out of
Explanation:
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The reaction of the calcium metal with potassium chloride is a displacement reaction, which results in the formation of the calcium chloride, and potassium ions. This reaction can be written as follows in a balanced form:
(s) + 2KCl(aq) → Ca
(s) + 2
(aq)
The equation now on the right and left side of the reaction are both balanced and equal. Hence, the correct answer is 'Option A'.
Answer:
Option A, Radial Symmetry
Explanation:
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