14.skeptical
15.inference
16-invention
D ) 0.30 atm, you just subtract 1.5 with 1.2 I forgot what the law was called
Answer:
B) a substance's color and odor changed Explanation: A signal that a chemical change has occurred is when its odor (its smell) or its appearance has changed.
C.
Because the spinal cord functions primarily in the transmission of neural signals between the brain and the rest of the body
