How do you differentiate solid, liquid and gas ?

How do you differentiate between acidic and basic amino acids?

Differentiate between liquids and gases.

How do you differentiate between an ohmic and a non-ohmic resistor ?

How do you differentiate a frog from a toad

How do you differentiate a frog from a toad

How do you differentiate a frog from a toad

How do you differentiate a frog from a toad

Tender coconut has liquid endosperm inside it. But matured it has only solid endosperm. How will you differentiate liquid endosperm from solid endosperm.

How do you differentiate homologous organs from analogous organs?

How do you differentiate between saturated and unsaturated hydrocarbons with the help of combustion reactions?