Algae because it is a small organism that the larva state of animals live in and feed on it
So it can help circulate throughout the body blood stream
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please correct me if im wrong
Answer:
15
Explanation: we know the width is 3 so we have two widths that are 3 and make up 6, 16-6=10
10/2=5 for both lengths. We only need one length and one width 3x5=15