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Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

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About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

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Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

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The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Schematic of typical animal cell depicting the various organelles and structures. Schematic of typical animal cell depicting the various organelles and structures.
Becoming a biped changes the way an animal balances. Becoming a biped changes the way an animal balances.
Animal that offer potential medical uses Animal that offer potential medical uses
Animal cell cytoskeleton Animal cell cytoskeleton
Animal Viruses Animal Viruses
Chromosome Number in Selected Animal Species Chromosome Number in Selected Animal Species
Video: Membrane Protein and Facilitated Transport (Passive Vs Active)

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