Which of the following is not true concerning the pleistocene ice age. a. earth began warming out of the ice age 18,000 years ago. b. glaciers stopped advancing 15,000 years ago. c. sea levels during the ice age were higher than today. d. forests and grasslands became more common after the ice age.

Which of these resources is used worldwide to make construction products, pottery, and porcelain

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time