I think it is B because the other ones makes sense
Explanation:
Each hemoglobin molecule is made up of four heme groups surrounding a globin group, forming a tetrahedral structure. ... There are four iron atoms in each molecule of hemoglobin, which accordingly can bind four atoms of oxygen. Globin consists of two linked pairs of polypeptide chains.
Hello!
The first thing you will want to do is engage them in conversation, think about it. If you were upset, and someone was talking to you and asking questions about you, wouldn't that cheer you up? Secondly, you will want to avoid saying that the patient is wrong, or arguing back and forth with the patient. This would lead to further confrontation and could cause them to injure their self further from being too frustrated. Lastly, you would want to show sympathy for them. Let them know that you feel sorry for them and that you are there for their every need. Let them know that you care and are willing to help them. Your last resort would want to be to physically hold them down as this could injure them, discomfort them and aggravate them further.
I hope this helped!
I am, yours most sincerely,
SuperHeperThingy
The answer is carbohydrates because they are sugar, and when sugar are in contact with the mitochondria it will make sugar into ATP which means energy
