What is a Red Data Book?

Which organization publishes the 'Red Data Book'?

Write about Red data book ?

Red litmus paper is dipped in a solution. It remains red. What is the nature of the solution? Explain your answer.

Stability of a crystal is reflected in the magnitude of its melting points'. Comment. Collect melting points of solid water, ethyl alcohol, diethyl ether and methane from a data book. What can you say about the intermolecular forces between these molecules?

What is the book written by Grew?

A box contains 10 Telgu books and 15 English books. A book drawn at random from the box. What is the probability that the book selected Telugu

A box contains 10 Telgu books and 15 English books. A book drawn at random from the box. What is the probability that the book selected not Telugu.

What is the book written by charles darwin ?

What is the shape of red blood cells?