Porifera range in size from__________?
Correct answer: A. Few millimeter wide to more than one meter tall
- A. Few millimeter wide to more than one meter tall
- B. Few centimeter wide to more than one meter tall
- C. Few decimeter wide to more than one meter tall
- D. One meter wide to more than millimeter tall.
Explanation
Sponges show a wide size range, from only a few millimetres in width to species exceeding one metre in height. The centimetre range in option b is too large for the smallest sponges, while option c and d do not describe the usual range.
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