Which of the following is NOT a function of the skeletal system? A, Providing a framework for muscles

B. Creating new blood cells

C. Fighting disease

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.

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

Is there any solid scientific evidence that humans have been cloned?