introduction to cells

What are cells?

    cells are the basic unit of life

cell theory

1. all object are made out of one cell or many more

you made up of many cells everything alive have 1 or more cells

2.cells are the smallest living things the basic unit of structure and function of living things

that means that cells are like buliding blocks of our life cells are alive

3.cells are made up of other cells

that mean cells split and make new cells

characteristics of living things

1.living things grow and develop

2.living things are made of cells

3.living things obtain and use energy

4.living things respond and adapt to their environment

6.living things reproduce

1.living things grow and develop
example a plant growing from a seed  to  a plant

a plant growing

2.living things are made of cells
example animal skin cells

3.living things obtain and use energy
example plant using sun energy

4.living things respond and adapt to their environment
example a person living in a cold spot

5.living things get rid of waste
example a plant getting rid of oxygen

6.living things reproduce
example a momma giving birth