Environmental Sciences, asked by nidhigupta1281, 11 months ago

Define joint and heart​


DHARMAM: Heart is very important
vinayrajking: heart is breath of men if it stops the only memories of men are remains . and joint it means making relation between more than not only commodities but also men and their feelings etc... hope it will help u , follow me ,and Mark me as brilliant

Answers

Answered by NikhilCr7jr
4
JOINT - THE AREA WHERE TWO BONES ARE ATTACHED FOR THE PURPOSE OF PERMITTING BODY PARTS TO MOVE . A JOINT IS USUALLY FORMED OF FIBROUS CONNECTIVE TISSUE AND CARTILAGE. JOINTS ARE GROUPED ACCORDING TO THEIR TYPE OF MOTION - BALL AND SOCKET JOINT.

HEART - THE MUSCLE THAT FORMS BLOOD RECEIVED FROM VEINS INTO ARTERIES THROUGHOUT THE BODY. THE HEART IS POSITIONED IN THE CHEST BEHIND THE STERNUM IN FRONT OF THE TRACHEA , ESOPHAGUS , AND AROTA .

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Answered by nany39
1
joint:

structure in human or animal body that connects two parts of Skeleton together .joint is formed of connective tissue and cartilage.




heart:

hollow muscular organ that pumps blood circulatory system buy redmi contraction and relaxation .there are four Chambers in heart :-

1)2 atria

2)2 ventricles.

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