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Keith_Richards [23]
3 years ago
13

Can I get some help on the beakers

Biology
1 answer:
sweet [91]3 years ago
4 0
1) the manipulative variable is the salt
2) the responding variable is how many purple eggs hatched
3) beaker A was the controlling variable
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The Pharynx is the passageway way for food

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<h3>Pharynx </h3>

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