When an atom undergoes beta decay, which of the following is true? a. the atomic number decreases by one and the element does not change. b. the atomic number increases by one and the element becomes a different element. c. the atomic number increases by two and the element becomes a different element. d. the atomic number decreases by four and the element becomes a different element.

introduction of a drug directly into the respiratory tract is a form of inhalation administration.

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

12 is it do you think so