Question

) Which joint holds the human neck and head together?

(a) Hinge joint (b) Ball and Socket joint

(c) Pivotal joint (d) Fixed joint

(2) Which of the following has a taproot system?

(a) Maize (b) Bamboo (c) Sugarcane (d) Jasmine plant

(3) Ice ______ on heating.

(a) solidifies (b) vaporises (c) Melts (d) None of these

(4) The substance that dissolves in a liquid is __________

(a) solute (b) solvent (c) solution (d) None of these

(5) Which of the following methods is used to separate stones from grains?

(a) Handpicking (b) Threshing(c) Evaporation (d) Decantation

(6) Which of the following floats on water?

(a) Iron (b) Sand (c) glass (d) Ice

(7) From which of the following animals wool is obtained?

(a) Goat (b) Camel (c) Sheep (d) All of the given

(8) Which of the following is not a deficiency disease?

(a) Goitre (b) Anaemia (c) Beriberi (d) Pneumonia​

Answer 1

Answer:

3 melts is the real answer

Answer 2

Answer:

1answer=pivotal joint,

7ans=sheep

6ans=ice

5ans=handpicking