Pediatrics refers to:

A. Care of pregnant women

B. Care of old people

C. Care of children 

D. Care of bones and joints

What is viticulture?

A. Cultivation of grapes

B. Growing small plants

C. Growing tobacco

D. Cultivation of spices

Telepathy is:

A. Communication by sensory perceptions

B. Communication between mind and heart

C. Communication by means other than sensory perceptions

D. None of these