Is saliva the fluid that leaves your body through the urethra?

Is your body made up of cells that are so small that they must be viewed by a microscope?

Are your large and small intestines both part of the same long tube?

Is the bladder where feces stay until they are ready to leave the body?

Can people get all the nutrition they need from candy and soda?

Are carbohydrates the main energy source for the body?

Does milk provide calcium, an important mineral for the body?

Do nutritionist believe it is ok to eat lots of fats and sugars in stead for fruits, vegetables, and protein?

Do kidneys work within the excretory system to balance the amount of water in the body?

Are the digestive and excretory systems two of the human body's systems?

DO villi inside the small intestine absorb nutrients into the body?

Are starving yourself and overeating examples of moderation?

Do food s such as fast food burgers, fries, candy, and cookies nourish your body?

Are a well-balanced diet, plenty of rest, and regular exercise essential to good health?

What is this a picture of?

Where does bacteria live?

Is your appendix important?

Which sense organ is a part of the digestive system?

Which organ receives food from the esophagus?

Where do we hold waste in the excretory system?

Pick the foods that are the most healthy

Your doctor told you to eat fewer fats and sugars. Which of the following meals should you

Where are villi found?

Your liver cleans your blood which pictures of a house hold items works live your liver?

Digestive, excretory, nervous, skeletal, are all __________

cells work together to form

microscopic parts of our body are called

Cells make tissues tissues build up to make