The gas that animals, including humans, breathe in.

Living and breathing.

Light, silvery-grey metal.

Cold-blooded animals that live in water and on land such as frogs.

Make louder.

To pull towards (a magnet pulls some metal objects towards it)

Spine or vertebral column.

Germs that can cause diseases.

Eating the right amount of a variety of foods from each food group.

Diagram or graph that uses bards to compare the results of information collected in an investigation.

Will rot away and can become part of soil.

Warm-blooded animal with feathers, it has 2 legs and 2 wings (most, but not all can fly); it lays eggs.

One of the five basic tastes, described as unpleasant, sharp and not agreeable.

What parts do all plants have?

The process of taking air into and out of the lungs to stay alive.

Chart that helps to sort information into categories.

To arrange in classes or groups that share features or properties.

Hard, brittle metal, bluish-white color.

Leaves that are made up of smaller leaflets on one stem.

The things needed for a plant to grow well (such as water, warmth and light).

Reddish-brown metal, often used to make low-value coins.

Trees or plants with green leaves in summer and no leaves in winter (they fall off).

Foods that humans and other organisms eat.

Resting or sleeping.

Long period of time with no rain.

Not shiny.

Something that is hard-wearing (tough and strong).

Type of hearing aid, used before hearing aids were invented, to amplify sounds if a person could not hear well.

Can be eaten.

A change because of an action.

Helps the body to function, comes from the foods we eat (is measured in kilojoules).

Leaves that are not serrated, lobed or compound, they are simple with smooth edges.

Trees or plants that are green all year.

Proof or results.

Moving around, working out or playing sports to keep fit and healthy.

Hairs under the eye and on the upper eyelid - they protect the eyes.

Organs for sight (being able to see).

Types of cloth (flexible materials), made by weaving natural things (such as cotton, wool or linen), or man-made (such as nylon or polyester).

One of nutrient groups in a balanced diet, _____ is source of fuel, which we store as energy.

Things that are unique about something.

Plant materials, thin threads that may be used to make paper cloth.

A unique set of patterns on the fingers (arches, loops or whorls).

Cold-blooded, scaly animals that live in water, they breathe through gills.

Able to bend easily, for example, by folding, twist, stretching or squashing.

Part of the life cycle of a plant, flowers produce new seeds.

A collection of similar foods such as dairy foods or vegetables and fruits.

A push or a pull, it makes something speed up, slow down or change direction.

Used to measure forces (such as weight) in newtons (N).

The force between two things moving across each other, it slows a moving object.

Produced by plants, contains seeds and are often edible.

The job something does (role of, or reason for using something).

To start growing.

Breathing organs of fish (and amphibians, which also have lungs).

A shiny, yellow, attractive precious metal, it is very valuable.

The pulling force that keeps us on Earth.

To get bigger in size, such as taller or wider.

Something good for your body.

Keeping fit so that the body can fight illness and has lots of energy.

One of the five senses, the ability to use your ears to listen to sounds.

Device that allows people who are hard of hearing to hear better.

The muscular organ that pumps the blood around the body.

One squeeze of the heart muscle (each squeeze sends the blood to all the parts of the body).

The measure of something upwards, often from the ground (how tall something is).

When an animal sleeps deeply during winter when there is little food.

When 2 things rub together and cannot move over each other easily.

Used to classify (sort) living things).

Part of the ear that controls hearing and balance.

Animals without a backbone.

The colored part of the front of the eye.

A heavy strong metal that holds heat well but rusts easily when left out (it is used for making cookware, pans, screws and bolts).

A very strong man-made material

Unit of measurement of energy in foods.

Also called ballooning, when animals float on threads.

A young form of many insects (such as a dragonfly or caterpillar) or animals (such as a frog) that hatch from eggs.

The part of a plant that makes food.

Very small leaves on one stem.

Time span of the changes that animals and plants go through (being born, growing up, until they are dead).

Activities that all living things do (nutrition, movement, growth and reproduction).

Time it takes for an animal or plant to complete its life cycle.

At the back of the eye, they send messages to the brain so that you can see.

Something that performs all the life processes.

In leaves, lobes or divisions that are less than halfway to the middle of the stem (such as a maple leaf).

Happens when 2 things slide easily over each other.

Shiny, bright, glowing (something that gives off light).

Organs in your chest for breathing.

A piece of iron or steel that attracts some metals.

A material such as iron or steel that has the ability to attract some metals.

Warm-blooded, hairy animals, most females have live babies.

How much matter (stuff) there is in an object - _____ is measured in kilograms (kg).

Substances that can be used to make something else (such as wool, leather).

A process some animals go through to become adults (e.g., tadpole --> frog).

Substances found in rocks and soils, all living things need them for health.

When an animal sheds its skin.

1 of the 5 live processes of living things (changing place or position).

Sticky, slimy substance in the nose, which helps to trap dirt and dust.

Areas of soft, stretchy tissue inside animals' bodies - _____ make all the movements in the body possible.

The pathways that pass information to the brain so that you can do things (such as see, touch, hear, move).

The unit used to measure the strength of a force, named after Sir Isaac _____ who lived from 1642 to 1726.

A silvery white metal.

Things that were once alive, but no longer show any of the life processes such as nutrition, movement, growth and reproduction.

The 2 open tubes in the nose through which you breathe air.

The process of living things taking in and using nutrients.

Something that tricks the eye into sending a false message to the brain.

Very small pieces of anything.

A force that moves or drags an object to make it move (for example, a donkey will _____ the cart).

The hole in the middle of the eye (it widens or narrows to let in different amounts of light).

A force that moves an object (usually from behind) to make it move (for example, the student will _____ the door shut).

The distance or amount between 2 end-points (for example, the _____ between 5 years and 11 years is 6 years).

Able to be used again or changed in some ways to make something new.

When light bounces off smooth, shiny surfaces (such as mirrors and shiny metals) and reflects light well).

To push, or force, something away.

1 of the 5 senses, being able to use the eyes to see.

An organ, outer layer covering the body.

1 of the 5 senses, the ability to use the nose to sense (notice).

Vibrations formed when air particles bump into one another - this travels through the air, helping you to hear.

Animals with a backbone (such as: mammals, birds, fish, reptiles and amphibians).

Represents sets of groups of things in a picture using 2 circles that overlap.

1 of the 5 senses, to use the skin to feel things.

For healthy teeth, skin and bones.