Which of the following injuries can most likely result when using chemicals in a poorly ventilated area?
A. Injury to the eyes
B. Injury to the nervous system
C. Injury to the respiratory tract
D. Injury to exposed skin

beta decay is the answer

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

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.