What do you think the structures that develop into gills in fish might
turn into in the other animals?

A. Brain
B. Heart
C . Lungs
D. Stomach

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis

Match each term to its best definition? sedimentary depositional enviornment

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen