Systems of classification show which organisms share more recent ancestors. What is the most accurate system of classification?
A using anatomy
B using DNA base sequences
C using morphology
D using a pedigree diagram

Is a hamster and guinea pig part of the same species ?

Abnormal softening of a gland is known as

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