Molar concentration = (numbet of mol Solute)/ ( volume Solution)
1) Finding
the number of the mol solute


I’m going to say the answer is most likely X because memetic energy is energy being used at that moment. Because the coaster is going fastest at X we can assume that the answer is X
Answer:
isn't it erosion
Explanation:
if i am wrong sorry have a good day
I think because its the only one to be liquid at normal temperatures.
For 23., you have to find a way to measure your heart rate not increase it. search it up on google.