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cricket20 [7]
3 years ago
10

What is the Rdi for copper

Health
1 answer:
Annette [7]3 years ago
6 0

Answer:

The recommended daily allowance (RDA) is around 900 micrograms (mcg) a day for adolescents and adults. The upper limit for adults aged 19 years and above is 10,000 mcg, or 10 milligrams (mg) a day. An intake above this level could be toxic. Both copper deficiency and copper toxicity are rare in the United States (U.S).

Explanation:

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Answer:

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Answer:

Regarding pathogens, the statement that is true is that viruses cannot reproduce on their own.

Explanation:

Viruses are pathogenic agents not considered as living beings, since they are only constituted by genetic material surrounded by a viral capsid, besides not fulfilling vital functions.

These agents are unable to reproduce on their own, so they need to place their genetic material —DNA or RNA— inside a host cell, to modify its nuclear DNA and be able to reproduce.

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Jack is tired of his usual salad for lunch and is looking for something to change up the routine. Which of the following stateme
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We could skip lunch and do something fun instead 
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