Which of the following best describes a wave moving through a medium? A. When energy is transferred, the wave stops,
B. The matter making up the medium does not move along with the
wave.
c. The matter making up the medium moves right along with the
wave.
D. The energy of the wave is not transferred along with the wave.

1) these are barrel shaped microtubules in most animal cells, that organize the spindles during cell division

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next

Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?