What is one way that the innate (non-specific) and acquired (specific) immune systems work together?

How do you date a sample of rock that you suspect as being one of the earliest on earth

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.

Explain why biological control methods are generally environmentally superior to chemical pest control methods.