Available Answers

1. 1.

   Write T for true and F for false statements.

   1. Water helps in digestion, and removal of waste from our body.
   2. There are 22 bones in the human skull, of which 9 are flat and interlocked.
   3. Aorta is the largest artery in the human body.
   4. Carpel is also called gynoecium.
   5. A ligament provides strength to the joint.
2. 2.

   What are the functions of the skeleton?
3. 3.

   Write any two functions of blood.
4. 4.

   Write a difference between incomplete flowers and complete flowers. Give an example of each type.
5. 5.

   What is food adulteration?