Question

Methods of training animals have changed greatly in recent y

Answer 1

11 B

This training also keeps the animals from becoming bored and inactive.

12 B

The scientists found they could get animals to obey by rewarding them with food and affection when they responded correctly.

13 C

14 C

15 D

Affection training,as this proves is called,has been used with great success on a wide variety of zoo animals.