Plants and animals responses

Help

What is the name for any change in an organism's environment that causes the organism to react?

stimulus

What term describes the condition when no more of a certain kind of organism can live on Earth, meaning it is gone forever?

Extinct

What is the process by which a bat emits a sound that bounces off prey and returns to its ears, helping it locate the prey?

Echolocation

Unlock this slideshow and over 4 million more with Baamboozle+

Try slideshows