Question

3. GIVE ONE WORD ANSWER :
(10x1=10 marks)
a) An indicator we obtain from llchens.
b) Coating of iron with sinc to protect it from rusting,
c) Air sacs in the lungs of man.
d) A substance ſormed by mixing mictals.
c) Base used in making washing soap.
n Transfer of heat which does not need any medium,
1:) GO's cating animals that chew the cud
h) The green coloured pigment in plants that helps in photosynthesis.
1) The bony structure surrounding the chest cavity.
1) A solution in which no more solute can be added.​

Answer 1

Answer:

for this only five points