State five ways on how Homo erectus improved his way of life.
Answer Text: -Improved stone tools through the use of Lavallois method.-Invented fire which was used for cooking, lighting, warming and protection against wild animals.-Made and lived in caves for more permanent settlement and security.-Made clothes out of animal skins by scrapping them clean, using efficient tools.-Created leisure activities such as art work.-Developed language for effective communication.-Migrated to warmer areas/regions.