Earthquakes are relatively common throughout the west coast, especially in California. The map of California seen here gives you an idea why. Explain what is happening along the red arrows on the map.

The seed coat's most important function is to provide a) a nonstressful environment for the megasporangium. b) the means for dispersal. c) dormancy. d) a nutrient supply for the embryo. e) desiccation resistance.

Microorganisms are involved in each of the following processes excepta. smog production.b. food production.c. infection.d. o2 production.e. decomposition of organic material.

Amap's orientation is typically determined by an