The Characteristics of Life 2024

We use _____________ to study the natural world.

Living things must be able to grow & develop. Which of the these is an example of growth?

The basic unit of all living things is

If something does not have one of the characteristics of living things, is it alive?

True or False-An individual organism can evolve over one lifetime.

The process of keeping internal conditions stable when external conditions change is called ...

Plants use energy from the ________ to make their own food (sugars).

Living things need to be safe. You touch a hot stove & pull your hand away. What's the stimulus?

What is an organism?

What is the smallest unit of life, considered to be fully alive?

For an organism to be considered a living thing, it must have ALL the characteristics of life.

Life's genetic code is almost identical in every organism on Earth with a few variations.

When a species disappears and doesn't exist anymore it becomes....

Pupils shrink when sudden bright light is beamed into the eye. The pupils shrinking is an example of a ...

Species and populations change over generations by the process of...

Pupils shrink when sudden bright light is beamed into the eye. The light is an example of a ...

An example of an adaptation a polar bear has to survive in its environment is

True or false: A living thing must produce offspring in order to survive.

_________ contains the genetic instructions to build our proteins.