8D

Which organ system in our body helps us to respire?

What does the work 'uni' mean?

• Singular (1)

• A lot of

• Infinite

• Four (4)

What is an organism?

• An organ in the body.

• A type of non living cell.

• An individual animal, plant or single-celled life form.

• Something that can not adapt.

Fill in the [BLANK]:

A unicellular organism, also known as a single-celled organism, is an organism that consists of a [BLANK], unlike a multicellular organism that consists of multiple cells.

Which two kingdoms contain unicellular organisms?

• Prokaryotes

• Erythrocytes

• Leukocytes

• Protoctists

Why do multicellular organisms need transport systems to carry material to cells?

Bacteria is one of the world's oldest life forms.

• TRUE

• FALSE

Prokaryotes have no nucleus.

• True

• False

Which of these is a food often made using yeast?

• Chips

• Cheese

• Bread

• Yoghurt

How do viruses survive? (pick 2)

• Change their own DNA

• Infect the cells

• Use the cells to reproduce

• Remove the other cells from their host