We see that plants don't move like us. Should we consider them as living beings ?

We say that plants don't move but find plants of the same types in different locations. How is this possible ?

Why don't we hear sounds when our ears are closed?

The expression of mean free path, if we consider that only one molecule is moving, for whom we are considering mean free path

Why should we use cloth bags instead of polythene bags?

Why don't we drink sea water

What happens if we don’t have eyelashes?

Which parts of the plants do we generally use?