Both use ion channels to move ions across the cell membrane, in or out of the cell. Differences: Passive Transport (or Diffusion) moves ions from high concentration to low, using no metabolic energy. Active Transport moves ions from low concentration to high, using metabolic energy in the form of ATP.
Answer:
The main difference is that the geocentric has the Earth at the center, and the heliocentric has the sun at the center.
Something thas has mass and occupies space is called matter
Answer: Nucleic acids and carbohydrates are both types of organic known as macromolecules.
Explanation: Can you please answer my question from my profile please
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One- so witnesses don’t communicate during investigation, or when they are having to make a story up the story won’t match with eachother
two- so the witness won’t have any distractions, talking one on one can help the witness focus and maybe re remember some things during the incident
