Energy & Removing Waste Study

Question 1

Fill in the blanks

The ____ in our body need a source of ____ to carry out their cell functions

Answer 1

1. CELLS
2. ENERGY

Question 2

Fill in the blanks

They also need building ____ for growth and repair of _____.

Answer 2

1. BLOCKS
2. TISSUES

Question 3

Fill in the blanks

The ____ and building blocks come from food _____ by the digestive system.

Answer 3

1. ENERGY
2. DIGESTED

Question 4

Food

What happens to Food?

Answer 4

We eat to obtain ENERGY and survive.

Question 5

Fill in the blank

Humans produce ____ liters of saliva a day.

Answer 5

1 - 2

Question 6

Fill in the blanks

Although we can survive for weeks without ______ we get hungry within ________ of eating

Answer 6

1. FOOD
2. HOURS

Question 7

Fill in the blank

______ is our body’s way of telling us we need food.

Answer 7

HUNGER

Question 8

Fill in the blanks

The amount of _________ in food is measured in _______

Answer 8

1. ENERGY
2. CALORIES

Question 9

Fill in the blank

Each ____________ contains a different ____ of calories

Answer 9

1. FOOD
2. AMOUNT

Question 10

multiple choice

How many calories are in a grape?
2

4

Answer 10

2

Question 11

Answer the question

How many calories does a piece of cheese pizza have?

Answer 11

220

Question 12

True of False

MOST foods give your body ENERGY

Answer 12

TRUE