Mitochondria contains special enzymes that muscle cells need to utilize oxygen.
What don't you understand?
Answer: I think the answer would be B.
Explanation:
Answer:
They help to prevent Osteoporosis.
Explanation:
Answer:
The U.S. has one of the safest food supplies in the world, but the report card is mixed, reports CBS News Correspondent Bill Whitaker. Every year 33 percent of Canadians get sick from what they eat. In the U.S., it's 25 percent. But in England it's only 2 percent and in France just 1 percent.
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Ture.
