Hemoglobin is a protein that carries oxygen around your body. what is hemoglobin made from? a. fatty acids b. nucleic acids c. monosaccharides d. amino acids

Amino acids

Explanation: Hemoglobin is a protein (polymer of amino acids) found in the red blood cells that is used for the transportation of the oxygen from the lungs to the various part of the body.

It also functions by returning the carbon dioxide into the lungs for the purification.This is main component by which the oxygen reaches each and ever cell of the body.

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evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.