Explanation

A parasite is an organism that lives on or in a host organism and gets its food from or at the expense of its host.

Explanation

Explanation

The waves in which the particles of the medium travel in the same direction as the waves, are longitudinal waves.

Longitudinal waves are waves in which the individual particles of the medium move in a direction parallel to the direction of propagation of the disturbance. 

Sh5-8-2023

Explanation

Radio waves are  Electromagnatic waves

  with the longest wavelengths in the electromagnetic spectrum, typically with frequencies of 300 gigahertz 

Radio waves were first predicted by the theory of electromagnetism proposed in 1867 by Scottish mathematical physicist James Clerk Maxwell

SH5-8-2023

Explanation

A person climbing a hill bends forward in order to increase stability.

 Increase the stability of an object by lowering its center of gravity or increasing the width of its base

SH5-8-2023

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۔

Gesture is best to keep the meaning of the original sentence.

Gestures, commonly referred to as "body language," 
SH4-8-2023

Explanation

How does she look today?

آج وہ کیسی لگ رہی ہے؟

How is best to keep the meaning of the original sentence.

How used to ask about the condition or quality of something.

SH4-8-2023

Explanation

If you had asked me, I would have told you.

اگر آپ مجھ سے پوچھتے تو میں آپ کو بتا دیتا

We use would have as the past tense form of will have. We also use would have in conditionals to talk about something that did not happen in the past.

Would have is the past tense of the modal verb 'would.

Sh4-8-2023

Explanation

It is children who suffer in broken marriages.
ٹوٹی ہوئی شادیوں کا شکار بچے ہی ہوتے ہیں۔
It used to refer to a thing previously mentioned or easily identified

Explanation

She realized that she hadn't turned the lights off.

اسے احساس ہوا کہ اس نے لائٹ بند نہیں کی تھی۔

Hadn't is the best to keep the meaning of the original sentence.

Hadn't is a verb, used in past sentence

SH4-8-2023