Make a line plot superimposed on the h-r diagram that would trace the entire life cycle of our star, the
sun. remember all of the stages of this main-sequence, low mass star.

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.

Explain how organisms could be harmed by high levels of salt from roadways?

Diagram of the evolution of land plants?