Life Science

• All living things are made of cells

• All living things use energy

• All living things respond to their environment

• All living things grow

• All living things reproduce

• What does all this mean?

• Cells are so small you need a microscope to see them

• Some living things have only one cell and others have trillions of cells

• There are two different types of cells - plant cells and animal cells

• Different cells have different jobs to do

• Living things need energy

• For example, we need energy to move and think

• Animals get energy from eating other living things like plants and other animals

• Plant cells get their energy from the sun to make their own food

• Living things respond to changes in their environment such as temperature, light, and sound

• Living things grow by getting bigger

• Lving things also develop by changing when they grow

• All living things are able to make other living things

• For example, dogs make puppies and plants spread seeds to grow new plants

Watch this video on the Characteristics of Living Things