Change over Time

The preserved remains of an organism that lived long ago is a(n)

some variations make individuals more likely to survive and reproduce

Which of the following does NOT affect biodiversity?

The image is an example of which evidence of evolution:

Which of the following is a positive impact humans have on biodiversity?

The image is an example of which evidence of evolution:

organisms compete for resources and mates

The number of different species in an area:

The image is an example of which evidence of evolution:

Scientists infer that species with similar structures had a common

Which of the following is an invasive species in our area?

 The different shapes of bird beaks are examples of

The image is an example of which evidence of evolution:

The most effective way to preserve biodiversity is through

Reproducing more offspring than will survive

short periods of rapid change is called

The image is an example of

The image is an example of which evidence of evolution:

No two offspring will be alike

Author of the Theory of Evolution by Natural Selection

The image is an example of which evidence of evolution:

Influences the survival of many other species in an ecosystem