Question

can you please tell me the answer for this please ​

Answer 1

Answer:

1) Chambers

2)right atrium

3) all the above

4) b

5)c

Answer 2

1. d) chambers
2. a) Right atrium
3. d) all of the above
4. b) electromagnetic require an electric current to work
5. c) increase the number of coils of copper

hope this helps