Levels of Organisation

• Cells are the building blocks of all living things – the smallest living thing are made up of one cell. Humans are made up of 37.2 trillion cells.

CELLS

TISSUES

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All ​

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organisms ​are

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up of ​

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or ​

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cells.​

Drag these tiles and drop them in the correct blank above

start

living

made

one

more

Growth, repair and regeneration of tissues and organs

Multiple Choice

Stem cells can become ______

• anything the person imagins.

• any part of the organism.

• everthing at any given time

• what it wants to be.

• A group of cells working together

TISSUE

Multiple Choice

How many types of tissue are there?

• 1

• 2

• 3

• 4

Tissue

1. Nerve tissue – carries signals

to the brain. (Senses)

Muscle tissue - Allows for movement

Limbs: arm,
leg fingers

Heart

​Digestive
system,
cardiovascular system

3. Epithelial tissue – acts a cover for body and

organs.

Multiple Choice

What type of tissue proctects organsims from dehydrating?

• Cardiac

• Muscular

• Nervous

• Epithelial

4. Connective tissue – connects all parts of the

body and provides support

Match

Connective tissue are different to nervous tissue as they

• Provides support

• Connects other parts of the body

• optic nerve

allows for other forms of movement

as muscles contract, they pull the bone.

sends signals to the brain

• allows for other forms of movement

• as muscles contract, they pull the bone.

• sends signals to the brain

• A group of different tissues working together
ORGANS

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Most ​

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have a ​

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function.

• A group of organs working together

ORGAN SYSTEMS

• A unique

living thing

ORGANISMS/SPECIES