Four people of different ages volunteer to take part in a sleep study that monitors their brain waves. the volunteer who will likely spend the most time in rem sleep is a

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

How do disease caused by bacteria and disease caused by viruses react to antibiotics

The human genome consist of about chemical letters