C. Because skin acts like a barrier that doesn’t allow pathogens or other micro organisms to enter unless their is a cut, scratch, etc. on your skin.
Qualitative.
Even though numbers are involved, they are not the result of measurement
A decrease in kinetic energy
3A=6 mol
A = 6/3
A = 2 mol
E= 2 mol
thats what I learned from school, but its been 3 months since I graduated, I hope I'm not making any mistake
Answer: The strange liquid would float to the top of a cup of water.
Explanation:
Density = Mass/Volume
Strange Liquid Density = 70g/84mL
Strange Liquid Density = 0.833g/mL
Density of water in g/mL = 1 g/mL
Strange Liquid Density < Water Density
A substance with a lower density would be suspended above a substance with a higher density.
Since the density of the strange liquid is less than that of water, it would float to the top of a cup of water.