Air contains varying amounts of water vapor, which is?

Wind and moving water provide energy. chemical mechanical thermal none of the above

In which phase of mitosis do the spindle fibers pull the chromosomes apart to opposite sides of the cell ?

Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.