It is no charge so it is D
The respiratory system always needs iron. The red blood cells are in charge of the transport of O2. They need iron to do this.
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Do uou possible have a picture
Answer:
Explanation:
Question 1 (2 points) Which of the following was the second, and final draft of government the states agreed to follow, which we still...
Answer:
Origin and Insertion
Explanation:
The origin is the point of attachment of a muscle that remains relatively fixed during contraction.
The insertion is the point or mode of attachment of a skeletal muscle to the bone or other body part that it moves.
