What are rocks with unusual, naturally occurring patterns that resemble real fossils?
a. interfossils
b. ortofossils
c. pseudofossils
d. subfossils

Which of these is least likely to be an adaption? a. a mouse digs a hole to hide from predators. b. a snake bites its prey to deliver it deadly venom. c.a jackrabbit has large ears that it release body heat. d.a parrot learns to say its owner's name.

Which country is currently the most populated country in the world? a. india b. china c. mongolia d. indonesia

Exactly what kind of weather conditions would a cold front produce?