Question

1).______is the branch of science that deals with the study of insects.

2).______acts as the floor for the base of the lungs.

3).__________is present in our toothpaste to make our gums healthy.

4).________ gas is uesd for filling up electric lamps.​

Answer 1

$\huge\underline \mathfrak \blue{Answer:-}$

$\huge\red{\boxed{\bold{1).Entomology}}}$

$\huge\red{\boxed{\bold{2).Diaphragm}}}$

$\huge\red{\boxed{\bold{3).Flourine}}}$

$\huge\red{\boxed{\bold{4).Neon}}}$

Answer 2

Answer:

1. entomology
2. Diphagram
3. enamel
4. argon