Conservation of Mass means:
A. Mass is gained in a chemical change
B. Mass is lost in a chemical change
C. Total mass of the chemicals doesn’t change in a chemical change
D. Change in total mass depends on the type of chemical change

There is an area in idaho named craters of the moon where most of the ground is covered with basalt, adark gray, igneous rock with no visibl crystals. what can you infer about the geographical history of the area?

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

Which type of fossil does this image depict?