<span>The physical layers of the inner core and outer core form a single compositional layer.
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False, covalent bonds result when atoms share electrons.
A cold-blooded animal. Cold-blooded animals can't generate heat themselves so they have to use external sources to keep them warm.
Answer:
C.
Explanation:
The arrows represent the Earth spinning on its own axis in this picture.
Answer:
Deficiency of calcium which means that her body will take calcium from her bones which results in weakening of bones. (osteoporosis)
Explanation:
