PLEASE ANSWER What is the partial pressure of nitrogen in a
mixture of N2, SO2 and CO2 that has a total
pressure of 6.84 atm? In which the partial
pressure of SO2 is 2.10 atm, and the partial
pressure of CO2 is 1.74 atm.
A. 3.00 atm
C. 5.00 atm
B. 4.00 atm
D. 6.00 atm

The organism shown is a free-living one that is anchored to the bottom of ponds and streams during one stage of its life cycle what is the common name for the group to which this organism belong

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.