Answer:
Human blood is red because of the protein hemoglobin, which contains a red-colored compound called heme that's crucial for carrying oxygen through your bloodstream
Explanation:
RBCs contain hemoglobin , a protein that carries oxygen. Blood gets its bright red color when hemoglobin picks up oxygen in the lungs. As the blood travels through the body, the hemoglobin releases oxygen to the different body parts.
People who don't get enough iodine cannot make sufficient amounts of thyroid hormone. This can cause many problems. ... Goiter, an enlarged thyroid gland, is often the first visible sign of iodine deficienc
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Answer:
Obesity is a medical condition where one person has too much fat in the body and in which the bodyweight is about 20% higher than it should. There are several factors causing this and one of it is genetics. Nonetheless, there are still ways to prevent this. In the scenario, obesity is not only about inheritance and there are at least 2 recommendations to avoid such condition. One is to have a well balanced diet. This would mean eating right food, less carbohydrates and more fluids. Second, is engaging in an active lifestyle which includes exercise.
Explanation:
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