PLS ANSWER ASAP
12. Robert is the materials manager for the day. Robert waited until the
teacher told him to go get the materials. On the way back to his station,
Robert thinks that one material is powdered sugar and the other vanilla
extract. Robert put his nose over the container of vanilla extract and
inhaled. Robert likes powdered sugar so he decided to taste it. What action
did Robert do correctly?
ARobert inhaled an unknown powder.
B Robert tasted an unknown liquid.
C Robert was given the teacher's permission to get his lab materials.
D None of the above