Science, asked by SxnnySoul, 1 month ago

Define heart!!!!!!!!!!!

Answers

Answered by ItszBrainlyQueen

2

The heart is a muscular organ about the size of a fist, located just behind and slightly left of the breastbone. The heart pumps blood through the network of arteries and veins called the cardiovascular system.

Answered by MsValiant

1

A hollow muscular organ of the body that expands and contracts to move blood through the arteries and veins is called as heart.

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