Which process results in a genetically different in bacteria?

Why is important to cover your hands and feet in cold weather? a. they are furthest from your heart. b. they are often last to receive blood flow. c. they can suffer from tissue damage in cold weather. d. all of the above

Suki and lily decide to go to a party. lily drives them there and then drinks a lot of liquor in a short amount of time. lily then says tired and tells suki to get in the car because they're leaving. suki tells lily in a hesitant, low voice that she doesn't think lily is safe to drive.

Is the principle whereby improvement occurs when increased demands are made upon the body