Describe the evolution of a star with a mass similar to that of the sun, from just after it first becomes a red giant to the time it exhausts the last type of fuel its core is capable of fusing.

Answer: buoyancy forceexplanation: in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

Rain is pulled by gravity which is a non contact force

Transfer of electrons. hope it !