D.sensory neurons sense the presence of food and relay the information to the brain so that food can be moved and digested ib the digestive tract
It is unchanged and can be used again for the same chemical reaction.
is the answer
The correct answer for this question is: "<span>B) kidneys clean the blood by filtering it to remove wastes." Kidneys clean the blood by filtering it and removing the waste.
The correct answer for this question is: "</span><span>A) secretes excess water as sweat." The role of the skin in the excretory system is to secrete waste and excess water as sweat.</span>
The circulatory system - hemoglobin in the blood transports oxygen :)