How do scientists determine the age of fossils?

Exactly what kind of weather conditions would a cold front produce?

Why are all maps distorted? when reading a map, why is it important to check the legend? what is the difference between longitude and latitude? identify the meridian at 0° longitude and the parallel at 0° latitude.

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