Kevin left his house and walked 1 block east to the bus stop. He got on the bud, which he rode to the store. Which point of reference should be used to describe his motion? A. The store
B. The bus stop
C. His house
D. The bus

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

What type of matter is made of only one kind of atom

Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests. which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory