Which statement describes a characteristic of a spiral galaxy? It is shaped like a pinwheel.
It has no new star formation.
It is made only of gases.
It is smaller than other types of galaxies.

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.

Polar zones are cold and tend to be dry because of a pressure system of cold. low high

For an animal living a diplontic cycle, meiosis is limited to: producing gametes producing growth fertilization development of the zygote