Human BodyHuman Body

Human Body Human Body What about our What about our brains?brains? When you are six When you are six

years old, your years old, your brain will weigh brain will weigh three pounds.three pounds.

That is as heavy That is as heavy as it will ever get.as it will ever get.

JerryJerry

Human Body Human Body Why Do We Have Why Do We Have Bones?Bones?

When you are When you are grown up, you grown up, you will have 206 will have 206 bones.bones.

Half of these Half of these bones are in your bones are in your hands and feet.hands and feet.

JerryJerry

Human BodyHuman BodyWhere are the nerves?Where are the nerves?

Nerves branch out Nerves branch out from the brain and from the brain and the spinal cord.the spinal cord.

These nerves then These nerves then branch out into branch out into smaller nerves all smaller nerves all over the body.over the body.

Spencer Spencer

Human BodyHuman BodyWhy Do We Have Why Do We Have Bones?Bones? If you had no If you had no

skeleton, you skeleton, you would be a blob!would be a blob!

Your skull Your skull protects your protects your eyes and your eyes and your brain.brain.

SpencerSpencer

MATTERMATTER

MatterMatterWhat is Matter?What is Matter?

All things are All things are made of matter.made of matter.

Matter has mass Matter has mass and takes up and takes up space.space.

RyanRyan

MatterMatterWhat are States of What are States of Matter?Matter? The three states The three states

of matter are of matter are solid, liquid and solid, liquid and gas.gas.

RyanRyan

MatterMatterWhat is a solid?What is a solid?

A solid is matter A solid is matter that has its own that has its own mass, shape, and mass, shape, and size.size.

ConnorConnor

MatterMatterWhat is a gas?What is a gas? Gas is matter Gas is matter

that can change that can change size and shape.size and shape.

ConnorConnor

MatterMatterHow does matter change from one state How does matter change from one state to another?to another?

When an ice When an ice cube, which is a cube, which is a solid, gets warm, solid, gets warm, it melts into a it melts into a liquid. liquid.

When the liquid When the liquid gets hot, it turns gets hot, it turns into a gas.into a gas.

ConnorConnor

ENERGYENERGY

EnergyEnergyWhere do we get Where do we get energy?energy? Energy can be Energy can be

found under found under ground.ground.

Some sources of Some sources of energy are gas, energy are gas,

oil and coal.oil and coal.

JacobJacob

EnergyEnergyWhat is electrical What is electrical energy?energy? Power plants burn Power plants burn

coal and oil to make coal and oil to make electricity, which is a electricity, which is a form of energy.form of energy.

The electricity is The electricity is carried through carried through power lines to our power lines to our homes.homes.

JacobJacob