Answer: [B]: " a muscular foot ".
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"Every mollusk has a head, body, and <u> muscular foot </u> . "
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Stop using plastic straws, use paper bags, use reusable water bottles, recycle, use metal silverware
1. gamete production
2. sperm transported near egg
3. fertilization
4. zygote forms
3) a
due to how the nucleus makes up cell chromosomes as to multiplying and etc
A control group is important for an experiment because it allows the experiment to minimize the changes in all other variables except the one being tested.
