Answer: Animals
Explanation:
Common motifs found in cave paintings are mostly of animals. The paintings of those at Lascaux and Altamira have a distinct feature of different types animal drawings of which some are horses, bulls, deer, cattle.
The paintings look more like they have been sculpted because the actual layout of the rock in the cave was used.
Answer:
1. sound waves
2. eardrum vibrates
3. the bones in the middle ear amplify
4. the hair cells move up and down
