the magic of color changing
The Ultimate Hunting Tongue
100

change ____ to communicate emotions like anger or fear.

color

100

what to chameleons use to catch there prey.

there powerful tongue

200

True or false they change color just to blend in the Background

False this is just a myth emotions blend into this factor as well

200

Chameleons tongues are sticky like? 

a suction cup to grab food

300

Temperatures and light levels trigger what?

Color shifts into there skin

300

how long is the chameleons tounge

2 times as long as there body

400

How fast can they strike an insect?

fraction of a second, faster than a human blink.