How are nebulae and stars related? Select the three correct answers. A. Stars explode to form nebulae.

B. Nebulae explode to form stars.

C. Nebulae form from stars.

D. Stars are pulled toward nebulae.

E. Stars form from nebulae.

F. Ebulae are found inside stars.

After hydrogen and oxygen, witch element makes up almost all of the most common substance in your body

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.

Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses