Plsss help Which statement describes the movement of carbon dioxide in the carbon cycle?

A.
The gas enters the hydrosphere as sugar dissolves in water.

B.
The gas enters the cryosphere as ice sheets melt.

C.
The gas leaves the biosphere as animals breathe in air.

D.
The gas leaves the atmosphere as plants use it to make sugar.

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?

Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.

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.