The brain stem it is called
Answer: meters per second
Explanation:
Speed is simply referred to as the distance that is traveled by someone or a particular thing per unit of time. Speed has to do with how fast a particular object can be.
Speed is considered to be a scalar quantity and its s.i unit is then meters per second.
The answer is most likely A because you can see pain in the painting
Warm colours, such as reds, yellows, and oranges