Which statements about cirrus clouds are true? choose all answers that are correct. a. cirrus clouds form high in the sky. b. cirrus clouds usually mean fair weather. c. cirrus clouds near the ground are called fog. d. cirrus clouds are ice crystals that look like wispy streamers.

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.