Which scientist formed his idea about living things by performing obervations without using a microwave?

What is one example of economic policy? a. a state government increasing tax rates b. a neighborhood group collecting money to build a playground c. a city building a new school d. a company giving high-performing employees a raise

According to the federal regulations, human subjects are living individuals about whom an investigator conducting research obtains information through interaction or intervention with the individual, and uses, studies, or analyzes the information; or:

Which group earned 19 medals of honor as a result of its efforts in the wars against native americans in texas?