Biology, asked by Muskandhattarwal, 1 year ago

E. Name the following
1. Instrument to listen to the heartbeats of a person.
2. Number of heartbeats per minute.
3. Universal donor.
4. Universal acceptor.
5. Person who gives blood.

Answers

Answered by tiyadubeylko
0

1. stethoscope

2. 60 and 100 beats per minute

3. O

4. AB+

5. Blood donator

hope this helps u

Answered by brainlysm
0

1. stethoscope

2. average 80 times in a minute

3. O positive blood group

4. AB positive blood group

5. Blood donor

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