During a solar flare, it is most likely that (3 points) Group of answer choices

severe hurricanes would occur

electrical power will be generated on Earth

satellites will send information to Earth rapidly

the aurora borealis will be seen in the night sky

Which material produces static charge when rubbed?

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

Diego is trying to lift a piano to the second floor of his house. diego uses a pulley system and gives a big lift to the piano. the piano moves upward, then stops, and then it starts to fall to the ground. which list best describes the forces on the piano in the proper order? a.positive force, balanced force, negative force b.negative force, balanced force, positive force c.positive force, unbalanced force, negative force d. negative force, unbalanced force, positive force