Science, asked by Anvesha332008, 2 months ago

a) What do you mean by heartbeat?

Answers

Answered by ayushv604

1

Heartbeat refers to the contraction and relaxation of Heart to pump blood.

Plz mark this brainliest

Answered by ajaydubey8982

1

Answer:

when heart pump the blood the heart beats it is known as heart beat

Previous Question

Next Question

Similar questions

Science, 1 month ago

which is used to make battery castings HDPE PP PVC PS...

Hindi, 1 month ago

लट् लकार का प्रयोग करते हुए 10 वाक्य संस्कृत में...

Science, 1 month ago

MATCH THE COLUMNS Product 1 Xylem 2 Phloem 3 Stomata 4 Autotrophs Sources (a) Guard Cells (b) Starch (c) Green plants (d) Water...

Math, 2 months ago

1. Solve the following equations. (a) 13x - 22 = 30...

Math, 2 months ago

Find the value of 'a' if HCF (a,18) =2 and LCM (a,18) =36. Answer- HCF × LCM = Product of two numbers a×18 = 36×2 a = 36 ×2/18 a = 4 ...

Geography, 9 months ago

Why Indian standard time is 5.30hours ahead of GMT? pls answer to this 2 question plszzzz...

Accountancy, 9 months ago

ܛܛܚܝܬܝܘ In 1990 which country gove voting right to every...

Math, 9 months ago

144 apples can be packein a cases, in a packing factory, there are 9625 such packing cases and 1388000 apples.if the apples are packed in the packing cases equally what will be left, the packing cases or the apples and how many?