Scientists studying the effects of two different diets monitored three groups of people for one year. The first group was not asked to change the way they ate. The second group followed Diet A. The third group followed Diet B. The first group was asked not to change their diets in the study because —

What is turgor pressure, what causes it, and what does it do for a plant?

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 each transformation of energy , some energy what?