Directions: Using the chart below, you will give an example of the designated characteristic. nent will
Characteristic of Life
Made of one or more
cells
Displays organization
Grows and develops
Reproduces
Description

The cell is the basic unit of life. Some organisms have one cell only. Others
have many cells.
The organization of a biological system begins with atoms and molecules.
Each organized structure in an organism has a specific function. For example,
an anteater's snout is long because it functions as a container for the long
tongue.
Growth results in an increase in mass. Development results in different
abilities. For example, a tadpole grows larger and develops into an adult frog.
Organisms reproduce and pass on traits to the next generation. Reproduction
must occur for a species to continue to exist.
Reactions to stimuli from inside and outside the body are called responses. For
example, a cheetah responds to the need for food by chasing a gazelle. The
gazelle responds by running away.
Energy is needed for life processes. Many organisms get energy by taking in
food. Other organisms make their own food.
Homeostasis is the process that keeps conditions inside the bodies of all
organisms stable. For example, humans perspire when hot to lower body
temperature.
Adaptations are inherited changes that occur over time and help the species
survive.
Responds to stimuli
Requires energy
Maintains homeostasis
Adaptations evolve
over time
Characteristic given: