Whats the current population of the world?

The answer is: 7.6 billion people.

World population refers to the total number of humans currently alive. As of May 2018, it is estimated that 7.6 billion people populate our planet. It should be noted that, ever since the middle ages, during the Black Death episode which considerably decimated the population of the world, the number of humans alive has steadily experienced positive growth, especially in the last 200 years, which has seen an increase of 6 billion people in the world´s population.  

you have three options. first, you can delete the instagram account. two, you can change the handle, username, and profile photo and make the account private. finally, you can just confess. there really is no point in lying to them.

the answer is:

when will (v) the books (n) be (v) due?

nouns refer to people (other than pronouns), places and things, whereas verbs describe actions and are usually part of the predicate of a sentence. finally, pronouns can work as nouns and identify the participants in speech.

in the example sentence, "will" is a verb part or auxiliary verb, "be" is an infinitive verb and "books" is a plural noun.