أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
A. lengths vary from6 m to12 m B. diameter of top of piles varies from40 cm to60 cm C. diameter of pile at bottom varies from20 cm to28 cm D. thickness of outer shell depends upon pile diameter E. all the above.
Answer E all these characteristics
I would go E. all the above.
All of the above
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Option E: All of the Above
