Available Answers

1. 1.

   Circle the correct word.

   1. The sternum, is present at the centre of the chest/shoulder girdle/upper limb.
   2. The lower chambers of the heart is called auricle/ventricle/aorta.
   3. The junk food contains high amount of protein/water/sugar and fat.
   4. The gynoecium is the collection of stamens/pistils/sepals.
   5. Separation of soluble substances can be done by sedimentation/filtration/boiling.
2. 2.

   Choose the correct option to fill in the blank.

   1. Blood is pumped by the __________ (lungs/heart) to different parts of the body.
   2. __________ (Bone/Cartilage) can bend.
   3. Flower of pumpkin is a __________ (monosexual/bisexual) flower.
   4. A strong wind is called a ____________ (breeze/gale).
   5. We should ___________ (Trim/not trim) our nails __________ (rarely/regularly).
3. 3.

   Write True and False and rewrite the false statement.

   1. The stem absorbs water and minerals from the soil.
   2. Rectum is a part of small intestine.
   3. Reading a book is an example of work being done.
   4. Young childeren should include more fat-rich food in their diets.
   5. The substance in which the solute dissolve is called the solvent.
4. 4.

   Match the following.

   1. Skeleton	a. Most abundant gas in air
   2. Ferns	b. Translucent object
   3. Nitrogen	c. Framework of bones
   4. Glass	d. Reproduction through spores
   5. Tracing paper	e. Transparent object

    

5. 5.

   Look at the figure and answer the following questions.

   

   1. Name the disease shown beside.
   2. Which type disease it is? Lifestyle/deficiency disease.
   3. What is the cause of this disease?
   4. How can this disease be prevented?
   5. Give an example of the a lifestyle disease.
6. 6.

   What are the major bones of our skeleton? Write their names and function.