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7Aa Life Processes

Total questions: 28

Worksheet time: 14mins

Name
Class
Date
1.

A living thing

a)

a shoe

b)

a car

c)

an organism

d)

a robot

2.

To go from one place to another or to move parts

a)

respiration

b)

movement

c)

nutrition

d)

sensitivity

3.

Making more organisms like themselves

a)

movement

b)

excretion

c)

nutrition

d)

reproduction

4.

To detect things in the surroundings or sense changes

a)

sensitivity

b)

excretion

c)

movement

d)

respiration

5.

to increase in size (get bigger)

a)

reproduction

b)

respiration

c)

control

d)

growth

6.

the process by which we use food and oxygen to give us energy

a)

nutrition

b)

sugar

c)

carbon dioxide

d)

respiration

7.

Getting rid of waste

a)

throw out the trash

b)

excretion

c)

nutrition

d)

respiration

8.

taking in food or making food (substances that help organisms respire and grow)

a)

respiration

b)

excretion

c)

growth

d)

nutrition

9.

A large part of an animal or plant that does an important job.

a)

tissue

b)

cell

c)

organ

d)

organelle

10.

They are made from different tissues working together.

a)

cell

b)

tissue

c)

organ system

d)

organ

11.

The organ that stores urine

a)

kidney

b)

rectum

c)

bladder

d)

large intestine

12.

The organ that pumps blood through the body

a)

heart

b)

lungs

c)

windpipe

d)

small intestine

13.

The organ used to take oxygen out of the air and into the blood.It also puts waste carbon dioxide into the air

a)

Liver

b)

Cells

c)

Stomach

d)

Lungs

14.

The organ used to make and destroy substances in your body.It also stores some substances.

a)

Kidney

b)

large intestine

c)

small intestine

d)

liver

15.

An organ used to clean the blood and make urine.

a)

bladder

b)

kidney

c)

stomach

d)

small intestine

16.

The organ that controls the body.It is also part of the nervous system.

a)

brain

b)

heart

c)

lungs

d)

wind pipe

17.

The organ used to break up food.

a)

liver

b)

food pipe

c)

stomach

d)

small intestine

18.

The organ used to break up food and get it into the blood.

a)

large intestine

b)

small intestine

c)

rectum

d)

stomach

19.

The organ that removes water from unwanted food.

a)

brain

b)

liver

c)

lungs

d)

large intestine

20.

The organ that stores feces (poop)

a)

brain

b)

rectum

c)

large intestine

d)

liver

21.

An organ that covers the body.

Used for protection and to detect changes in the environment.

a)

heart

b)

eyes

c)

skin

d)

lungs

22.

A plant organ used to make food by photosynthesis

a)

flower

b)

stem

c)

root

d)

leaf

23.

A plant organ used to take water to the leaves and also support the leaves.

a)

leaf

b)

root

c)

stem

d)

flower

24.

A plant organ used to take water out of the soil

a)

flower

b)

stem

c)

roots

d)

leaf

25.

A process that plants use to make their own food. It needs light to work.

a)

respiration

b)

photosynthesis

c)

nutrition

d)

reproduction

26.

A waste gas produced by respiration

a)

calcium hydroxide

b)

oxygen

c)

calcium carbonate

d)

carbon dioxide

27.

A gas that makes up 21% of the air.We breathe it in.

a)

nitrogen

b)

oxygen

c)

carbon dioxide

d)

methane

28.

A plant organ used by plants to store materials, for example a potato

a)

stem

b)

leaf

c)

storage organ

d)

nutrition organ