Why do you think seasons last for different amounts of time on different planets? * They are far away from the Sun or They have different orbits around the Sun or They are different temperatures or They are in different solar systems ? pick the right answer please don't put a link just say the answer please​

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

*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