Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
ECOSYSTEMS
0
%
0
0
0
Back
Restart
Is the snake from wich group of vertebrate? MAMMALS, BIRD, or REPTILE?
REPTILE
Oops!
Okay!
Is the fish a BIOTIC or ABIOTIC COMPONENT?
BIOTIC
Oops!
Okay!
Is the tiger from wich group of vertebrate? MAMMALS, BIRD, or REPTILE?
MAMMALS
Oops!
Okay!
Is water BIOTIC or ABIOTIC COMPONENT?
ABIOTIC
Oops!
Okay!
Is the penguin from wich group of vertebrate? MAMMALS, BIRD, or REPTILE?
BIRD
Oops!
Okay!
Is the pine tree GMINOSPERM or ANGIOSPERM?
ANGIOSPERM
Oops!
Okay!
Is the orange tree GMINOSPERM or ANGIOSPERM?
ANGIOSPERM
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies