https://padlet.com/deepikaprajapati/szam995tinbrgcpn Grade 5 en-us 2020-05-25 09:32:29 UTC 2025-02-21 21:28:37 UTC hello@padlet.com https://padlet.net/icons/png/1f480.png deepikaprajapati https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/592600442 A group of organs working together to perform a particular function is called an organ system.
Examples:]]> 2020-05-25 09:34:43 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/592600442 deepikaprajapati https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/592603557 The skeletal system consists of bones present in our body. These bones form a rigid framework that supports the body, and also gives it a definite shape.
It also performs some other important functions, like it
helps us to move around, bend, and protects the delicate internal organs of our body. This rigid framework of bones is called a skeleton.]]> 2020-05-25 09:36:23 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/592603557 deepikaprajapati https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/592609250 2020-05-25 09:39:58 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/592609250 deepikaprajapati https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/592610528 There are 206 bones in an adult
human skeleton. 
Bones are mainly made up of minerals such as calcium and phosphorus.
 Calcium makes the bones strong. 
The bones are thus strong enough to support the entire weight of our body.]]> 2020-05-25 09:40:44 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/592610528 deepikaprajapati https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/592646662 The human body has different types of bones. They are of different shapes and sizes.
● Bones of the limbs, including those of the fingers and toes, are long.
● Bones of the wrist and ankle are short.
● Most of the bones of the skull and the breastbone are flat in shape.
● The bones of the spine, hips, and some of the bones of the skull are irregular in
shape.]]> 2020-05-25 10:01:15 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/592646662 deepikaprajapati https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/592673760 2020-05-25 10:18:52 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/592673760 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635655044 i)Skull
ii)Backbone
iii)Ribcage
iv)Limbs
v)Jawbone
vi)Girdle bones]]> 2020-06-22 05:41:16 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635655044 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635656853 Structure: It is made up of 22 bones, of which 8 bones form part of skull(that protects brain) and remaining 14 bones form the face. All bones in the skull are fixed and immovable , except the lower jaw.
Functions: i) It covers and protects brain
ii)It also gives shape to the face.
iii)The movable lower jaw helps us to talk and eat(teeth).

]]> 2020-06-22 05:43:37 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635656853 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635662050 The jawbone is the U-shaped bone of the lower jaw.
Structure:It is the largest and strongest bone in the skull. It is the only bone in the skull that can move.
Function:It helps us to move our mouth so that we can chew food.]]> 2020-06-22 05:49:39 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635662050 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635666194 It is a long and flexible bony structure. It is also known as the vertebral column or spine.
Structure:It is made up of 33 small, ring-like bones. The individual small bones are called vertebra. 
Functions:The backbone encloses and protects the delicate spinal cord.]]> 2020-06-22 05:54:15 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635666194 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635670650 It is a bony structure present in the chest region.
Structure:It is made up of 12 pairs of thin, curved bones called ribs. Along , flat bone called the sternum, is present at the centre of the chest and holds these ribs together in the front. At the back, the ribs are held together by the spine or backbone. However the last 2 pairs of ribs are not attached to sternum, they are called floating ribs.
Function: Ribcage protects the delicate organs such as heart and lungs.]]> 2020-06-22 05:59:05 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635670650 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635676256 Human beings have 4 limbs:pair of upper limbs(arms) and a pair of lower limbs(legs)

]]> 2020-06-22 06:04:51 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635676256 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635677925 It has 2 parts,upper arm and lower arm. The bone present in upper arm, called humerus, is joined to the 2 bones of the lower arm at elbow region.
Functions:Its bones along with muscles and joints causes movements of arms,and thus helps in doing activities such as writing, eating and lifting things.]]> 2020-06-22 06:06:35 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635677925 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635682711 It has 2 parts, upper leg and lower leg.Upper leg has longest bone in the body , called femur (thigh bone).
Function:Its bones along with muscles and joints causes movement of legs and thus helps to walk and run.]]> 2020-06-22 06:11:06 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635682711 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635685807 It is a bony, ring-like structure. There are 2 Girdles in our body:Shoulder girdle and hip girdle. ]]> 2020-06-22 06:14:02 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635685807 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635690437 2020-06-22 06:18:46 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635690437 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635692964 A place in the skeleton where 2 or more bones connect. Bones are held together at the joints with the help of ligament. At the joints, the surfaces of bones are covered with cartilage
Types of joints:i)movable
ii)immovable
 ]]> 2020-06-22 06:21:24 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635692964 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635696665 i)Ball-and-socket joint
ii)Hinge joint
iii)Pivot joint
iv)Gliding Joint]]> 2020-06-22 06:24:58 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635696665 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635698854 They are the soft tissues present at various places in our body. They do everything from moving our bones and organs  to contracting and relaxing our heart. There are over 600 different muscles in our body. They remain attached to bones through tendons.
Types of muscles:i)voluntary muscles
ii)involuntary muscles

]]> 2020-06-22 06:27:18 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635698854 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635702308 Those muscles whose movements ca be controlled by us.]]> 2020-06-22 06:30:50 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635702308 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635703295 They work on their own and their movements cannot be controlled by us.]]> 2020-06-22 06:31:54 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635703295 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635705783 2020-06-22 06:34:35 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635705783 shamamashaikh https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635710085 2020-06-22 06:39:09 UTC https://padlet.com/deepikaprajapati/szam995tinbrgcpn/wish/635710085