Question

plz Answer the question ​

Answer 1

Explanation:

1 ans 206

2 ans concave

3 ans acetic acid

4 ans laughing gas

5 ans ears

6 ans cerebrum

7 ans 3:2

8 ans fire fly

9 ans president

10 ans king cobra

hope it's help you make me brainliest

Answer 2

Answer

1. 206 bones are there in the human adult body.

$\bigstar$ The bones are the coverings on the internal parts of our body.

$\bigstar$It protects the organs so that the organs get no damage in them.

2. The mirror used in a torch light is concave mirror.

$\bigstar$The concave mirror is also known as converging mirror.

$\bigstar$These mirrors are mainly used as headlights at vehicles.

3. Vinegar and tomatoes contain Acetic acid.

$\bigstar$The acetic acid as it's name is a acidic substance in nature. It is sour to taste.

$\bigstar$It can be consumed for our food and is not harmful.

4. The common name for nitrous oxide is Laughing gas.

$\bigstar$Laughing gas is mainly used by dentists while they work with the teeth.

$\bigstar$This should be inhaled before the treatment of teeth.

5. The smallest bone in the human body is Ears.

$\bigstar$As a external organ, the ear is also the smallest organ. So, it's bone is also the smallest in size.

$\bigstar$The ear has such a small bone as a pea sized.

6. The largest part of the human brain is the Cerebrum.

$\bigstar$The brain is the main part in the Human body.

$\bigstar$The brain has three parts in which the Cerebrum Is the biggest.

7. The ratio of length to the height (breadth) of our national flag is 3:2.

$\bigstar$The length of the national flag is 150 mm whereas it's breadth or height measures 100 mm.

$\bigstar$When converted into ratio it will absolutely be 3:2.

8. The insect that grow in the dark is Fire fly.

$\bigstar$The fire fly is only the insect which grows and lives in dark.

$\bigstar$It has a chemical reaction which emits light during night.

9. The governor of the state is appointed by President.

$\bigstar$The governor of each state is appointed by the president of the whole country.

$\bigstar$The governor works under the chief minister.

10. The only snake in the world that builds best is King Cobra.

$\bigstar$Yes, the king cobra especially the female ones builds it's own nest.

$\bigstar$The purpose of building it's nest is to store it's eggs.