When Earth moves into the moon's shadow, the result is a? eclipse.

What kind of fossils can tell scientists what dinosaurs ate? a. Ferns c. Carbon deposits b. Coprolites d. Amber

Which of these comes first in the research process? a. identifying possible sources b. reading from sources c. narrowing or broadening a topic d. taking notes

Compare and contrast the processes of photosynthesis and cellular respiration Atleast two similarities and two differences between the two

What does the story of the dung of the devil illustrate about the value of biodiversity of humans?

Why does the introduction of another herbivore into a food web possibly hurt other members of the food web?

What is one important reflex that eventually leads to standing and walking? a. coughing b. swallowing food c. grasping a finger d. blinking eyes

Two species of birds feed on berries. the birds are active at different times of the day, and do not come into contact with one another. nonetheless, the presence of one species limits the survival and reproduction of the other.

Satellite imaging can be used to: predict weather analyze geological structures locate oil deposits all of the above

Which bird (s) was/were most successful after 1,000,000 years? Why were they more successful?

A student makes the analogy that the cardiovascular system is like a highway. Why is this a good analogy?