Question

1) Filtration
Q-2.- Fill in the blanks:
a) We add............ tablets in water to kill germs.
b) The upper most layer of the earth is called..........
c) ........... is a good form of exercise.
d) The vertebral column protects the delicate.........
e) ........... protects the baby plant.
f) Pivot joint is found in the.............​

Answer 1

Answer:

Explanation:

1)Filtration is a process used to separate solids from liquids or gases using a filter medium that allows the fluid to pass through but not the solid. The term "filtration" applies whether the filter is mechanical, biological, or physical. The fluid that passes through the filter is called the filtrate.

2) a.chlorine.

b.lithosphere

c.yoga

d.spinal cord

e.seedcoat

f. elbow

Answer 2

(a) Sodium Dichloroisocyanurate /NaDCC (Troclosene Sodium)

(b) crust

(c) swimming and walking

(d) spinal cord

(e) coat

(f) humans and animals ( located near the elbow, joins the bones of the forearm (called the ulna and the radius) to each other.)