Question

When Stephanie’s light bulb did not turn on after she wired a circuit board, she asked her brother to use the same procedure to see if he got the same results.

Which important step of scientific design is being modeled?

a. reevaluating

b. repetition

c. replication

d. revising
​

Answer 1

d

Step-by-step explanation:

i just got it right on the test

Answer 2

Revising (D)

Step-by-step explanation: