daagh wrote:
The tagging may include SV number agreement, and conjunction, which are also important things tested here. Starfish is treated as plural here as can be seen from the plural verbhave in the non-underlined part
A one arm is lost it quickly replaces it, sometimes by the animal overcompensating and---[color=#0000FF]it seems as if the plural starfish is pronouned by the first, singular it; in addition in an active voice sentence, the use of by is improper
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B one arm is lost it is quickly replaced,
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