¿por qué los antiácidos efervescentes alivian el malestar estomacal?

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

Is a pencil falling to the floor anon contact force, a force, or a contact force

What’s the theoretical yield of solid lead