Which scientist warned about the misuse of synthetic pesticides? a rachel carson b john muir c alfred wegener physical science

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.

How and why organisms are hierarchically classifies

Evolution acts upon the population of organisms and not on each individual organism