You are exposed to some natural sources of radiation from radioactive decay every day - even in some of the foods you eat. identify at least 3 sources of radiation from radioactive decay that humans are exposed to daily. do these pose a great risk to your health ?

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.

A1500 w electric heater is plugged into the outlet of a 120 v circuit that has a 20 a circuit breaker. you plug an electric hair dryer into the same outlet. the hair dryer has power settings of 600 w, 900 w , 1200 w, and 1500 w. you start with the hair dryer on the 600 w setting and increase the power setting until the circuit breaker trips. under what setting does the circuit breaker trip.