Human body

I'm doing a Powerpoint presentation at home about the human body. I still have a lot of work to do. I have also started a project on Reduce, Reuse and Recycle.

The body by Lucas

Amazing Cells 

Everything in the human body is made of cells.

Cells are the building blocks in our body.

The body has 100 trillion cells.

Cells are like tiny factories that never stop working.

Each cell has a job to do – these are a few of the body cells

White Blood cells

Smooth muscle cells

Nerve cells

Sperm cell

 

Bones in our body

Bones are very strong and make up our skeleton, without a skeleton we would just fall on the ground (like Flat Stanley).  The skeleton also protects the brain and organs.

A new born baby has over 300 bones and an adult has over 200 bones.

A baby has lots of very small bones

that join together as they grow.
layer of hard bone. There is a layer of soft bone, and a jelly like layer where the body makes new
cells for the blood.
 the human body.
left and the right hemisphere.

Our bones are made of an outside

The bones of the spine protect the spinal cord.

 

The Brain and the Nervous system

The brain is the control room for

There are two sides of the brain, the

Left hemisphere controls the right side of the body

Right hemisphere controls the left side of the body

I haven't finished yet.