Rasheed accidentally bumped his leg on a desk. What is the first thing that happened within Rasheed’s nervous system? a. He yelled, “Ow!”

b. The nerves in his leg sensed pain.

c. The leg nerves sent a message to the brain.

d. The brain sent a message to the integumentary system.

Andrew feels good about himself. he doesn't know exactly why he is so happy, but every day he looks forward to his schoolwork and chores. "i play a game," he says. "i make a list of everything i have to get done, and then i try to finish it all before a certain time. for some reason, i feel great when i beat my time." based on this information, why is andrew happy? he gets a proper amount of sleep he eats healthy meals he has a strong family support group he regularly meets his own goals