The butterfly pollinates the flower. what is the relationship between the two organisms? a.) host b.) commensalism c.) mutualism d.) parasitism

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c

Determine the force the sun exerts on an object with a mass of 80.0 kg if that object is on the earth. what is the force exerted by the moon on the same object? what is the force the earth exerts on it?