The correct answer is hotter because the molecules move around more in a hotter solution.
Some bacteria and plants use carbon dioxide as their source of gas to survive.
B. mass
stars support their weight by making more energy which means more luminosity.
Answer:
Diffusion is the net movement of a substance (liquid or gas) from an area of higher concentration to one of lower concentration, During active transport, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP).
Explanation:
Answer:
liver arm ,pivot, effort and load