Read the statements

• climate change eliminated old food supplies.
• the population grew and there was a need for more food.
• societies were growing more complex.
• new tools made food production, collection, and storage easier.

which best describes the statements related to the origins of humans?

a) they are causes of the neolithic revolution.
b) they are results of migration from africa.
c) they are reasons why people stopped moving.
d) they are characteristics of new civilizations.

How is this passage an example of an internal conflict? o o aught now! the first quite hat. a ckle unds djust track. 1 e sour it describes the narrator's inability to stop playing when she wants to do so. it describes the narrator's unexpected enjoyment of performing in front of an audience. it describes the narrator's thoughts and feelings as she struggles through a poor performance. it describes the results of the narrator's refusal to practice diligently and learn to play the piano correctly. o o