A person studying economics can make better choices about purchase if yhat person understand

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?

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 situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box