Select the most appropriate option to fill in the blank.

A ______ body will fight off the illness naturally without any medicine.

healthy

The most appropriate option to fill in the blank is healthy.

A healthy body has a strong immune system that can fight off illnesses naturally. This is because a healthy body has the nutrients and energy it needs to function properly, and it is not burdened by toxins or diseases.

The other options are not as appropriate.

• Happy does not have a direct correlation with the ability to fight off illness.
• Flabby does not have a direct correlation with the ability to fight off illness.
• Fresh is not a medical term and does not have a direct correlation with the ability to fight off illness.