Can you please tell me the time signature?
Common change is around all environments, from pretators, prey, food supply, and many more simple things. But change realy never happens unless its is forced. Natural selection
Answer:
People that are sad actually sleep less because they just keep waking up in middle of sleep. This disrupts the sleep cycle. Happy people get the most sleep between the two.
Explanation:
It should be c but I'm not 100%
Preconceptions are thoughts, opinions, and biases you possess. In art, a preconception you hold may be that you do not consider a piece of work art.
Hopefully, this helps.