Answer:
I believe that it's (a) cerebellum
Explanation:
"The cerebellum controls voluntary movements such as posture, balance, coordination, and speech."
Answer: a. practice frequently & carefully prepare
Explanation: because he doesn't know the material so that's why he should practice and for him to prepare quickly and it does not say anything about him being scared.
Answer:
it's a type of frame thing for an image. i will try to describe it: the edges of the image fade instead of it being rectilinear.
example of vignette frame
notice how the image fades into the edges
Answer:
I've been better, how are you?
Explanation: