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Pavlova-9 [17]
3 years ago
6

A deficiency of this vitamin is very rare, but those with inadequate intakes can experience numbness, muscle cramps, and difficu

lty walking.
Biology
1 answer:
Lostsunrise [7]3 years ago
7 0
The deficiency of vitamin B12 is a very rare case that would give rise to many conditions such as muscle cramps, difficulty walking, and numbness. This vitamin is crucial to the body and is also sometimes referred to as cobalamin. 
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Answer:

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<u />

Thus the rate at which oxygen will move across the phospholipid  bilayer will depend on the concentration or amount  per mole  of the oxygen molecule hitting the phopholipid at  a prticular time and how permeable the phospholipd layer is to oxygen molecules, but the rate of its  movement across will be reduced as the distance between the phosphoslipid bilayer and the diffusing molecules  increases.

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Explanation:

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3 years ago
What organisms make their own organic compounds needed for life functions?
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A student makes the analogy that the cardiovascular system is like a highway. Why is this a good analogy?
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I believe that the answer is D
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