Welcome to Biology The study of living things.

What do all these living things have as features that...

That non-living things do not have??? ???

Features of Living Things l Reproduce l Grow and Develop- change features or shape l Are created by genetic code l Use Materials and Energy( Some are producers- make their food, some are consumers- eat other living things)

All living things also: l Are made of cells l Maintain a stable internal environment (homeostasis) l Respond to their environment l As a group, they evolve l ???... Others???

All living things also are made of certain elements- basic chemicals l Oxygen or O 2 l Carbon or C l Hydrogen or H 2 plus small amounts of nitrogen (N 2 ), and other elements plus small amounts of nitrogen (N 2 ), and other elements