Biology, asked by spider950, 5 months ago

The atrioventricular node is a secondary _____of the heart.
1 Pacemaker
2 Phasemaker

Answers

Answered by navalkishor6572

1

Answer:

Pacemaker............

Answered by Anonymous

1

Answer:

option A pacemaker

Explanation:

please mark as brainleist answer n follow

Previous Question

Next Question

Similar questions

Math, 2 months ago

what be the value of ? in the given question. please give the reason also ...

Social Sciences, 2 months ago

on the given outline map of india mark the the following. a. nilgiri hill b. k2 C. kanchnjunga d. chilka lake and sambhar lake E. malabar coast F. coromandel coast...

English, 2 months ago

Which two things does Jessica give to whom and why ?

English, 5 months ago

pls gave right answer...

English, 5 months ago

He carried a heavy basket ( change into past continuous )...

English, 9 months ago

class 10 Any topic related to anne frank ...

Math, 9 months ago

PIZZ solve this. 32 =2...

Geography, 9 months ago

How Mark river map 4 class 10th ICSE Just send me a specimen map in different colors please friends fast...