Human Body

True or False: Kidneys work within the excretory system to balance the amount of water in the body.

True or False: Your body is made up of cells that are so small that they must be viewed through a microscope.

True or False: The liver is located in your throat and is one of your least important organs.

Which sense organ is responsible for helping food begin its journey through your body?

True or False: The digestive and excretory systems are two of the human body's systems.

True or False: Milk provides calcium, and important mineral for the body.

These are . . .

These are . . .

True or False: Carbohydrates are the main energy source for the body.

Which of these organs CAN you live without?

True or False: The villi inside the small intestine absorb nutrients into the body.

True or False: A well-balanced diet, plenty of rest, and regular exercise are essential to good health.

True or False: Nutritionists believe it is ok to eat lots of fats and sugar instead of fruits, veggies, and protein.

These are . . .

True or False: Saliva is the fluid that leaves your body through the urethra.

What organ holds liquid waste?

What tool did Anton Van Leeuwenhoek uses to look at bacteria?

True or False: Starving yourself and overeating are examples of moderation.

Your liver cleans your blood. Which household object functions most like your liver?

True or False: People can get all the nutrition they need from candy and soda.

If your doctor told you to eat fewer fats and less sugar which meal would you choose?

Which of these is a healthy and nutritious food choice?

Where do bacteria live?

True or False: Your large and small intestines are both part of the same long tube.

What organ receives the food when it leaves the esophagus?

True or False: Foods such as fast food burgers, fries, candy, and cookies nourish the body.

These are . . .

True or False: The bladder is where feces stay until they are ready to leave the body.

Small finger like villi absorb nutrients. Which organ are they found in?