Galton used the concept of ____ to explain why eminent individuals only tended to have eminent offspring.?

A dog learns to "shake paws" on command because it has been given dog biscuits for doing so. This is an example of

classical conditioning. operant conditioning. cognitive conditioning. stimulus conditioning.

The more tasks that individuals attempt to accomplish at the same time, the more efficiency they are able to gain

Indicate whether the statement is true or false.