What does your body need oxygen for
A. It is necessary to aerate the brain
C. Cells need it to produce the energy they need to function
D. Air flow aids in blood flow within the blood vessels
E. It produces hemoglobin, needed to carry carbon dioxide
My teacher said letter b was wrong, so that's why it's missing
The correct options for the question "What does your body need oxygen for?" are:
A. It is necessary to aerate the brain.
C. Cells need it to produce the energy they need to function.
D. Air flow aids in blood flow within the blood vessels.
E. It produces hemoglobin, needed to carry carbon dioxide.
To explain how to get the answer, let's break down each option:
A. It is necessary to aerate the brain:
Oxygen is required to constantly supply the brain with fresh air. Lack of oxygen to the brain can result in impaired cognitive function and, in severe cases, brain damage.
C. Cells need it to produce the energy they need to function:
Cells undergo a process called cellular respiration, where they convert glucose and oxygen into energy. This process, which takes place in the mitochondria, requires oxygen as an essential component.
D. Air flow aids in blood flow within the blood vessels:
Oxygen plays a vital role in maintaining healthy blood flow. When we inhale oxygen, it binds to red blood cells, which then transport it to different tissues and organs throughout the body. This process helps ensure proper blood circulation.
E. It produces hemoglobin, needed to carry carbon dioxide:
While oxygen is necessary for various bodily functions, it is also involved in the production of hemoglobin in red blood cells. Hemoglobin is responsible for carrying oxygen to tissues and organs and returning carbon dioxide back to the lungs for exhalation.
These explanations make it clear how each option is related to the body's need for oxygen.
The correct options for what the body needs oxygen for are:
A. It is necessary to aerate the brain
C. Cells need it to produce the energy they need to function
D. Air flow aids in blood flow within the blood vessels
E. It produces hemoglobin, needed to carry carbon dioxide
So, option B is not included in the correct answers given by your teacher.