Iwill put 5 !

which one of the following chemicals does the body generate during regular exercise?
a. endorphins
b. adrenaline
c. estrogen
d. sodium chloride

19. at high pressures, how does the volume of a real gas compare with the volume of an ideal gas under the same conditions, and why? eman- it is much less because real gas partides are not moving. there is no difference because the gas laws are always obeyed. it is much less because at high pressures the temperature drops. it is much greater because real gas partides take up space.

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

What are the constituent metals of stainless steel?