Characteristics and Needs of Living Things

Match it! Select the correct answer from the pull down...Good luck!

The process of combining oxygen with food to produce energy is called

All the complex chemical activities of the body are called...

The struggle among living things to obtain the resources needed for survival is called...

The process by which living things take in oxygen and use it to help produce energy is called...

Which of the following is NOT a basic NEED of all living things?

Animals whose body temperatures change somewhat with changes in the temperature of their environment are called

A substance that makes up a large portion of your body, helps transport materials and aids in metabolic processes is

All living things get energy either directly or indirectly from...