Explanation

Scurvy is a state of dietary deficiency of vitamin C (ascorbic acid).

The human body lacks the ability to synthesize and make vitamin C

Depends on exogenous dietary sources to meet vitamin C needs. 

Explanation

Know is a verb.

Knew is the second form

while

known is the third form of Know.

Passive Voice = Object + is/am/are + third of verb + to + subject.

Explanation

InCorrect the sentence: We often walk across the fields

correct sentence:  We often walk over the fields

Explanation

The fight started when one of the drivers made a rude gesture at someone.

لڑائی اس وقت شروع ہوئی جب ایک ڈرائیور نے کسی کی طرف بدتمیزی کی۔

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Rude Gesture means بیہودہ اشارہ

Explanation

The meaning of all the given option is not matched with the question. So the correct option is none of these.

Explanation

incorrect: Unless you have no rule, there is anarchy 

correct: Unless you have a rule, there is anarchy

No is not used with "Unless"

Explanation

erratic

بے ترتیب

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FIA CBT VU PAPER 17-12-2021

Explanation

Jamal Ahmad Khashoggi was a Saudi journalist, dissident, author,

Jamal Khashoggi was killed inside the kingdom's consulate in the Turkish city of Istanbul on 2 October 2018.

Born: October 13, 1958, Al-Madinah al-Munawwarah, Saudi Arabia

Explanation

The main clause is the term an independent clause.

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The main clause (also known as an independent clause) can stand alone as a sentence.

The main clause must contain a subject and a predicate with a finite verb.

An independent clause is a group of words that contains both a subject.

An independent clause can stand alone as a complete sentence.

Explanation

Martello Towers, sometimes known simply as Martellos

Martellos are small defensive forts

Martellos were built across the British Empire during the 19th century, from the time of the French Revolutionary Wars onwards

 the tower was completed in 1565.