Question

וד
-
al
D. Fill in the saks
1. Maintaining proper sanitary conditions is
necessary for
health.
2.
diseases last for a short duration.
3. Safe
drinking
water
protects
us from
diseases.
4. Accumulation of cell mass due to uncontrolled
cell division leads to
5. The two contributory causes of diseases are
and
6. Diseases present since birth are called
diseases.
7. Microorganisms that can cause disease are
called
8. Osteoarthritis is a
disease.
9. Animals that transmit infectious disease are
called
10.
is caused due to vitamin A
deficiency.
15
or​

Answer 1

Answer:

you can search in google you will get it

Explanation:

h