True. It's to my knowledge that gas has no smell, so they add this stinky stuff so it can be detected.
Answer:
Osmosis is important in plants and animals because it allows for the absorption of water.
Explanation:
You have a 1 out of 12 chance, so 1/12
Answer:
The levels, from smallest to largest, are: molecule, cell, tissue, organ, organ system, organism, population, community, ecosystem, biosphere.
Explanation:
<span>A. Accept 3 electrons from another atom in an ionic bond.
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