Answer:
Human heart rate in normal condition is between 70-100 bpm, but this number increases dramatically for Daphnia (260 bpm). This major difference can indicate chemicals may have different effects on the heart rate of different organisms.
Explanation:
The answer is in the image attached.
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Answer: none of above
Answer AND Explanation:
A Sap vacuole
B Cell wall
C Chloroplast
D Starch granule
