Examine the weather map. The arrows are pointing to the line with triangles. A weather map of the United notes. The following are shown on the map: major cities with high and low temperatures; high and low pressure systems; types of precipitation, fronts.

What does the line indicated by the arrows most likely represent?

Compare and contrast nutrient limitation in soil vs. nutrient limitation in aquatic ecosystems

What’s this animal (picture is tagged) and where is it most likely to live, rainforest or desert?

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above