Choose ONE of the following resources: timber, fish, soil, water, or fossil fuels. Discuss current problems having to do with:
Use and management of the resource (5 pts)
Approaches that have been taken to resolve the problems. (5 pts)
Provide examples and reasoning for your answer (5 pts)

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight. which of these is most likely effect on the ecosystem?