A blue crab runs away from enemies with its pinching claws raised. This is an example of a ---

What is the role of producers in a community?

A group o living organisms that are the same kind and live in the same place is called...

Which is an example of a herbivore?

Which animal lives in both water and land environments during its life cycle?

Which animal is most likely to be found living and feeding on the forest floor in Virginia?

When the last animal in a population dies and is gone forever the animal becomes...

What is the name for the special place where an organism lives and finds food, space, water and shelter?

Which instrument is used to measure length?

Which instrument is used to measure volume?

Warm air rises and cools. Moisture in the air forms clouds that will bring rain. What pressure system is described?

What storm is associated with heavy rain, lightning, and thunder?

What instrument does a meteorologist use to measure wind speed?

What instrument is used to measure air pressure?