Calculate the number of oxygen atoms present in a 58.6 mL sample of gaseous nitrogen dioxide at standard temperature and pressure.

Which of these is the result of scientific research and not engineering? a. a new shoe design that features air cushioning for more comfort and protection b. the creation of glass with uv protection. c. a conclusion about diet commonalities among diabetics. d. the development of a smaller, more compact missile.

Explain that newton first law,second law and third law of motion?

Which statement best describes the function of enzymes?