"editorial blogs are considered an unreliable source because the author may not have a science background".
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Epithelial tissues perform a variety of functions that include protection, secretion, absorption, excretion, filtration, diffusion, and sensory reception.
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It's easy to see that fireflies use energy for reproduction: they actually light up to attract a mate! The glow of fireflies comes from a chemical reaction that happens inside their bodies.
Eukaryotic cells have membrane-bound organelles; prokaryotic cells do not
If the student uses alternative energies, the environment is pared the impact of global warming and release of particulate matter.
<h3>Impact of alternative energies</h3>
All over the world, fossil fuels have been the dominant source of energy for several households. The impact of these fossil fuels is increase in the amount of carbon dioxide and particulate matter released into the environment.
If the student uses alternative energies, the environment is pared the impact of global warming and release of particulate matter.
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