Fill in the blanks with the word that best completes each statement. scientists develop knowledge by making about the natural world that may lead to a scientific question. a scientific question may lead to a(n) , which can be tested. the results of can lead to changes in scientific knowledge.

Iknow #2 is d. i just need to know why

Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -

*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