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Worksheets

Animals including humans

Total questions: 35

Worksheet time: 18mins

Name
Class
Date
1.

Protein... (pick one)

a)

helps us grow, build and repair muscles

b)

gives us energy

c)

makes our teeth strong

d)

keeps us healthy

2.

Carbohydrates... (pick one)

a)

build muscles

b)

give us energy

c)

keeps us healthy

3.

Vitamins and Minerals help us... (pick one)

a)

have lots of energy

b)

to grow strong bones

c)

to grow strong muscles

d)

to stay healthy

4.

How many chambers does the heart have? (pick one)

a)

4

b)

6

c)

3

d)

1

5.

What does deoxygenated mean? (pick one)

a)

Oxygen-rich

b)

Blood flow

c)

Oxygen-poor

d)

Water Flow

6.

What does exercise cause your heart to do? (pick one)

a)

Beat irregularly

b)

Beat faster

c)

Beat slower

d)

Nothing

7.

Which diet is healthier? (pick one)

a)

High in protein

b)

High in carbohydrates

c)

High in fatty foods

d)

Balanced diet

8.

How are nutrients and water transported around the body? (pick one)

a)

In the blood

b)

By the muscles

c)

By the lungs

d)

Through the stomach

9.

What would happen to your pulse if you started exercising? (pick one)

a)

Get slower

b)

Get faster

c)

Get deeper

d)

Get shallower

10.

How is your pulse usually measured? (pick one)

a)

Beats per minute

b)

Beats per hour

c)

Beats per second

d)

Beats by Dr Dre

11.

What is the job of the circulatory system? (pick one)

a)

To transport oxygen and nutrients around the body

b)

To send information to the brain.

c)

To help us exercise.

12.

What is the purpose of a vein? (pick one)

a)

To carry blood away from the heart

b)

To move blood all over the body

c)

To carry blood to the heart

13.

What is the purpose of an artery? (pick one)

a)

To carry blood away from the heart

b)

To move blood all over the body

c)

To carry blood to the heart

14.

What is the purpose of the digestive system? (pick one)

a)

To move oxygen and waste to our organs

b)

To turn our food into fuel

c)

To produce funny noises and smells

15.

What keeps our heart, lungs and muscles working correctly? (pick one)

a)

sleep

b)

drinking lots of fluids

c)

regular exercise and eating healthily

16.

What is the purpose of a capillary? (pick one)

a)

to deliver blood to organs and muscles

b)

carry blood away from the heart

c)

carry blood to the heart

17.

How do animals, such as humans, get nutrition? (pick one)

a)

From exercise

b)

From their roots

c)

From what they eat

d)

From the air

18.

Vitamins and Minerals help us... (pick one)

a)

have lots of energy

b)

to grow strong bones

c)

to grow strong muscles

d)

to stay healthy

19.

Which system moves blood, nutrients and oxygen around your body? (pick one)

a)

Skeletal system

b)

Circulatory system

c)

Muscular system

d)

Digestive system

20.

Select all the main parts of the circulatory system? (pick all)

a)

Heart

b)

Lungs

c)

Kidneys

d)

Blood Vessels

21.

Which is the biggest and strongest chamber of the heart which pushes blood all around the body? (pick one)

a)

Left ventricle (oxygen-rich blood to your body)

b)

Right atrium (oxygen-poor blood from body)

c)

Left atrium (oxygen-rich blood from lungs)

d)

Right ventricle (oxygen-poor blood to lungs)

22.

Which part of the lung is highlighted? (PIck one)

a)

Intercostal ribs and muscles, and diaphragm

b)

Trachea

c)

Bronchus

d)

Bronchioles

e)

Air sacs (alveoli)

23.

Which part of the lung is highlighted? (PIck one)

a)

Intercostal ribs and muscles, and diaphragm

b)

Trachea

c)

Bronchus

d)

Bronchioles

e)

Air sacs (alveoli)

24.

Which part of the lung is highlighted? (PIck one)

a)

Intercostal ribs and muscles, and diaphragm

b)

Trachea

c)

Bronchus

d)

Bronchioles

e)

Air sacs (alveoli)

25.

Which part of the lung is highlighted? (PIck one)

a)

Intercostal ribs and muscles, and diaphragm

b)

Trachea

c)

Bronchus

d)

Bronchioles

e)

Air sacs (alveoli)

26.

Which part of the lung is highlighted? (PIck one)

a)

Intercostal ribs and muscles, and diaphragm

b)

Trachea

c)

Bronchus

d)

Bronchioles

e)

Air sacs (alveoli)

27.

Which chamber of the heart sends blood to the lung to become oxygenated? (pick one)

a)

Left ventricle (oxygen-rich blood to your body)

b)

Right atrium (oxygen-poor blood from body)

c)

Left atrium (oxygen-rich blood from lungs)

d)

Right ventricle (oxygen-poor blood to lungs)

28.

Which blood vessels carry blood away from the heart? (pick one)

a)

Arteries

b)

Veins

c)

Capillaries

29.

Which blood vessels carry blood to the heart? (pick one)

a)

Arteries

b)

Veins

c)

Capillaries

30.

Which blood vessels deliver blood to organs and muscles, where water and chemicals exchange in the blood? (pick one)

a)

Arteries

b)

Veins

c)

Capillaries

31.

What does oxygenated mean? (pick one)

a)

Oxygen-rich

b)

Blood flow

c)

Oxygen-poor

d)

Water Flow

32.

What is the impact of regular exercise? (pick all)

a)

Strengthens all parts of the circulatory system, including the heart and lungs.

b)

Makes you taller and makes you explode if you get too out of breath.

c)

Increases the amount of blood, blood flow, nutrients and oxygen in the body.

d)

Improves bone strength, bone density and joint stability.

e)

Releases brain chemicals that make you feel happier, calmer, more relaxed and sleep better.

33.

In an investigation, which variables can be changed? (pick one)

a)

Dependent Variable (DV)

b)

Independent Variable (IV)

c)

Control Variable (CV)

34.

In an investigation, which variables can't be changed? (pick one)

a)

Dependent Variable (DV)

b)

Independent Variable (IV)

c)

Control Variable (CV)

35.

In an investigation, which variables are measured? (pick one)

a)

Dependent Variable (DV)

b)

Independent Variable (IV)

c)

Control Variable (CV)