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Rainbow [258]
4 years ago
9

Deficiencies of ____ is/are of particular concern during childhood.

Biology
1 answer:
pentagon [3]4 years ago
4 0
Calcium and Iron and vitamin D is/are the answer(s).
Hope this helps Happy holidays!!!
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A nonpregnant woman requires 46 grams of protein per day. how many grams per day would she need if she became pregnant?
Andreyy89
According to the American Pregnancy Asociation, pregnant woman shall eat 75 to 100 grams of protein per day.

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3 years ago
One adaptation that is unique to marine mammals is they (2 points)
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They can slow their heartbeat down
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With all his gear Neil Armstrong wait 360 pounds on earth when he landed on the moon he weighed 60 pounds why
OlgaM077 [116]

Because the moon is significantly smaller than earth,

Its gravitational pull is also smaller and weaker.

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3 years ago
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Observation.most plant have green leaves <br> Hypothesis:?
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Cell plants contain chloroplasts which have the pigment chlorophyll which absorbs deep-blue and red light, so that the rest of the sunlight spectrum is being reflected, and cause the plant to look green.
3 0
3 years ago
Carrot slices placed in a 0.2 M salt solution for several hours become flaccid (limp). Carrot slices placed in fresh water for s
SpyIntel [72]
<h2>Carrot in 0.2M salt solution</h2>

Explanation:

  • Carrot cuts put in 0.2M salt answer for a few hours gets flabby (limp).
  • Carrot cuts set in freshwater for a few hours gets <em>turgid  (firm).</em> From this, we can conclude that such as.  
  1. Freshwater is hypertonic and the salt arrangement is hypotonic to the cells of the carrot cuts.
  2. <em>Freshwater and salt arrangement are both hypotonic</em> to the cells of the carrot cuts.  
  3. Freshwater is isotonic and the salt arrangement is hypertonic to the cells of the carrot cuts.  
  4. <em>Freshwater is hypotonic</em> and the salt arrangement is hypertonic to the cells of the carrot cuts.  
  5. Freshwater and the salt arrangement are <em>both hypertonic to the cells of the carrot cuts.</em>
5 0
3 years ago
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