A biologist who studies interactions at the community level investigates interactions between

Describe five factors that influence the value of fuel

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.