in life, there simply isn't one.
Endoskeleton I think it's a little hard to read this question
The mastery hypothesis: the mere fact that they are exercising makes patients feel like they have achieved something, cheering them up much as learning a new hobby or achieving a certain goal might cheer them up.
That sounds like B to me.
The answer is the thoracic cavity
Answer:
kissing, Nose, mouth, or eyes to hands to others, Hands to food, Infected child to hands to other children
Explanation:
