Someone help me out with my this body system thing? mutiple choice questions 1-6 :(

i'll give a brainiest

Rotation of the head is made in atlanto-occipital joint or not?

You might have heard the phrase “his blood was pulsing through his veins.” what’s incorrect about that phrase?

Which of these statements describes clinical depression? a. a milder form of depression that usually follows a traumatic event b. a medical condition that may occur due to a chemical imbalance in the brain c. alternate feelings of extreme happiness and extreme sadness