Find the values of each variable that make the quadrilateral a parallelogram.

u=
v=

How do oceanographers measure the salinity of ocean water?

The body paragraphs in an informative essay should include clear examples. a thesis statement. restated evidence. a clear direction.

Which statement best explains the relationship between an area's geography and the temperature of its surface water? areas at low altitudes have the warmest water because they receive the most direct sunlight. areas at low altitudes have the warmest water because they have the least change in temperature throughout the year. areas at high latitudes have the warmest water because their days are the longest. areas at high latitudes have the warmest water because they have the longest seasons.