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secondary 4 | Biology
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Marnie White
Marnie White

secondary 4 chevron_right Biology

I have tried to calculate but I am nowhere near the answer

Date Posted: 2 years ago
Views: 105

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Jacinth Chew
Jacinth Chew's answer
5 answers (Tutor Details)
Remember to check the length of the heartbeat instead of only using the value given on the diagram! Hope this helps!
Marnie White
Marnie White
2 years ago
Thank you so much you explained it sooo well