Jmale chromosome because it contains X and Y whereas women contains only X and X
The troposphere is hotter near the Earth's surface because heat from the Earth warms this air. As the altitude increases the number of air molecules decreases, the average of their kinetic energy decreases.
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Answer:
Water molecules are polar molecules..
Explanation:
An oxbow lake. An oxbow lake forms when the meander of a river is cut off from the main channel