No it is a result of calcium deficiency.
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Answer: The fourth answer
Explanation: The alternating sequence of complementary bases is what determines traits found in organisms
Answer: letter D
Explanation: because if you can see it is real small so it means it is a fringing reef and its the first mountain which leaving x the fludding if you put them in order it would be YZX
The answer is D because ecology is the study of how the living organism effects its environment
What are white blood cells protect against pathogens and aid in blood clotting when injuries are sustained.
