Ocean salinity varies from place to place due to differing conditions in the environment. Question 4 options: True False.

Discuss the functions of epithelial connective nerviud and muscular tissues

Drag each tile to the correct box. arrange the layers and faults from oldest to youngest.

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere