20 million years (some may be less) others would be more depending on the rock
Answer:
A speaker should practice going through the entire speech at least four times over a course of several days.
Explanation:
I'd say it was D or the last choice. It makes most sense to me.
Answer:
Stand Up To Cancer - Public Service Announcement. Boom Broadcast.
Explanation:
- The public service announcement for standing put to cancer is characterized by the use of emptions such as fear and worry regarding the use of harmful and injuries substances that are caused due to smoking.
- Persuades the listener to pay attention towards the family and individuals in the society. Also provides us awareness and makes us take prompt action.