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Bones, Muscles and Postures - 1 Class 2 Worksheet Science

Bones, Muscles and Postures - 1 Class 2 Worksheet ScienceQ1: Tick (✓) the correct choice.

(i) These give shape to our body.
(a) Muscles
(b) Bones
(c) Heart

(ii) These are the places where the bones are joined together.
(a) Joints
(b) Muscles
(c) Skin

(iii) These are the soft parts of our body.
(a) Ribs
(b) Toes
(c) Muscles

Bones, Muscles and Postures - 1 Class 2 Worksheet Science

Q2: Fill in the Blanks

Bones, Muscles and Postures - 1 Class 2 Worksheet Science
(i) All the ____________ of our body together make up the skeleton.

(ii) Our body is made up of bones and ____________ .

(iii) We can bend our body at the  ____________

Bones, Muscles and Postures - 1 Class 2 Worksheet ScienceQ3: True and False

(i) Our heart muscles work non-stop throughout our life.

(ii) Bones cannot move without the help of the muscles.

(iii) We have joints in our fingers, knees and elbows.

Q4: Short Question Answer

(i) Name two places where muscles are found.

(ii) Name two muscles of our body which work throughout our life.

(iii) How many bones are there in our body?

The solutions of the worksheet "Bones, Muscles & Postures - 1"

The document Bones, Muscles and Postures - 1 Class 2 Worksheet Science is a part of the Class 2 Course Science for Class 2.
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FAQs on Bones, Muscles and Postures - 1 Class 2 Worksheet Science

1. What are the main functions of bones in the human body?
Ans. Bones provide structure and support to the body, protect vital organs, facilitate movement by serving as levers for muscles, store minerals such as calcium and phosphorus, and house bone marrow, which produces blood cells.
2. How do muscles work with bones to enable movement?
Ans. Muscles are attached to bones by tendons. When a muscle contracts, it pulls on the bone, creating movement at the joint. This coordinated action between muscles and bones allows us to perform various activities, from simple tasks to complex movements.
3. What is the importance of maintaining good posture?
Ans. Good posture is essential for overall health as it helps prevent strain on muscles and ligaments, reduces the risk of back and neck pain, enhances breathing and digestion, and improves confidence and appearance. Proper posture also ensures that the body's weight is evenly distributed.
4. What are some common postural problems and their effects?
Ans. Common postural problems include slouching, forward head posture, and rounded shoulders. These issues can lead to muscle imbalances, chronic pain, reduced flexibility, and overall discomfort. Over time, poor posture can also contribute to more serious conditions, such as scoliosis.
5. How can one improve their posture and strengthen muscles?
Ans. To improve posture and strengthen muscles, one can practice exercises that focus on core stability, flexibility, and strength training. Activities like yoga, Pilates, and specific stretching routines can enhance posture. Additionally, being mindful of body alignment while sitting, standing, and moving can lead to better habits over time.
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