__________ is change over a long period of time.

This kingdom __________________, can survive in extreme habitats.

In humans, glucose is kept in balance in the blood stream by insulin. This is an example of

A person squinting because the sun is in their eyes is an example of ________________.

Plants are considered __________ because they make their own energy.

_________ and Plants can make their own energy because they both have chloroplasts which perform photosynthesis.

A trait that has allowed the organism to thrive in an environment is considered an __________

A tadpole becoming a frog is an example of

This kingdom cannot perform photosynthesis because it feeds on decomposing material __________