A during the two centuries following the discovery of the new world, over 90% of the native population were killed by disease and warfare
Answer:
ok what is it I will help I think
Answer:
Dolphins can be awake and asleep at the same time because:
1. one side of the brain can sleep while the other side maintains swimming and breathing behaviors.
Explanation:
As incredible as it may sound, dolphins are indeed able to sleep with only half of their brain. The other half remains awake, but less alert then when they are awake. One of their eyes remains open, and their breathing and swimming behaviors are maintained. This is particularly helpful when predators are around or when obstacles are in their way. It also keeps them from drowning.
Cultural Identity is the identity or feeling of someone belonging to a group. It's related to nationality, religion, ethnicity, and social class.
