Hello.
Physical indicators of healthy water quality are temperature<span> and turbidity.
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For your answer, I am sure your blank is "analyze". This is because you must analyze or "look over" your data that has been collected.
I believe the answer is <span> 9:3:3:1 ratio with 9 polka dot tails and long eyelashes, 3 polka dot tails and short eyelashes, 3 solid tails and long eyelashes and 1 short tail short eyelash! Good Luck in this biology thing your doing :)</span>