How can i make my singing better for choir

Vocal warm ups, breaks, tea with honey, practice in small portions, tone control

ALWAYS practice and do warm ups. Whenever you sing always sit or stand strait! Drink lost of water and before a concert make sure u do nothing but practice get good nights sleep and try not to talk too much

The period that marks the paleolithic era is between the 250,000 to 10,000 years.