D. Answer in one or two sentences.
1. What were the two main sources of food for
humans during the Paleolithic Age?
2. Why did people need tools?
3. How did the early humans make fire?
4. How did the early humans communicate?
5. What did archaeologists discover in the Hunsgi
Valley?
Answers
Explanation:
1) Humans hunted wild animals for meat and gathered food, firewood, and materials for their tools, clothes, or shelters
2)Tools are the most important items that the ancient humans used to climb to the top of the food chain; by inventing tools, they were able to accomplish tasks that human bodies could not, such as using a spear or bow and arrow to kill prey, since their teeth were not sharp enough to pierce many animals' skins.
3)We do not have firm answers, but they may have used pieces of flint stones banged together to created sparks. They may have rubbed two sticks together generating enough heat to start a blaze. ... Fire provided warmth and light and kept wild animals away at night.
4)Early humans could express thoughts and feelings by means of speech or by signs or gestures.
5)One late stage Old Stone Age site, excavated at Hunasagi, contained stone tools and weapons made from a reddish-brown chert.
HOPE THIS IS HELPFUL