For a person who writes with his or her left hand, the muscles involved in writing are controlled a. the left hemisphere of the cerebrum. b. the right hemisphere of the cerebrum. c. both. d. neither

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

In which state was more than 100 billion tons of coal mined in 2005?

18. how do the cells in meiosis differ from the cells in mitosis?