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Lelechka [254]
3 years ago
11

Alicia would like to determine the effect of epinephrine on a fish's heart rate. Alicia designs the following experiment: 1. Sel

ect a fish for the experiment 2. Measure the fish's heart rate 3. Inject the fish with epinephrine. 4. Measure the fish's heart rate again. 5. Record the results. In looking at Alicia's experiment, what is wrong?
Biology
1 answer:
marta [7]3 years ago
4 0

Answer:

She didn't use a second fish as a control.

Explanation:

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