Explanation

The ozone layer is located in the stratosphere and surrounds the entire Earth.

****

Explanation

Name		Portrait	Entered office	Left office	Date of Birth and Death	Political party
1	Muhammad Ali Jinnah	Muhammad Ali Jinnah	15 August 1947	11 September 1948	25 December 1876 – 11 September 1948	Muslim League
2	Sir Khawaja Nazimuddin		14 September 1948	17 October 1951	19 July 1894 - 22 October 1964	Muslim League
3	Ghulam Mohammad		17 October 1951	6 October 1955	20 April 1895 - 12 September 1956
4	Iskander Mirza		6 October 1955	23 March 1956	13 November 1899 - 12 November 1969	Republican Party

**********

Explanation

Fury means غصہ

Ire means غصہ

Convulsion means کپکپی

Spasm means پٹھہ چڑھ جانا

Explanation

Antibodies are protective proteins produced by your immune system

Protein is a macro nutrient that is essential to building muscle mass.

Explanation

When an action is produced with the involvement of thoughts, they are called voluntary action.

It involves actions like walking, eating, jumping and running.

Explanation

There are no vaccines to prevent or treat HIV, but people with HIV can benefit from vaccines against other diseases.

Explanation

Acids react with metals to release hydrogen gas.

When an acid reacts with metal, a salt and hydrogen gas are produced

Explanation

Recycling is recovery and reprocessing of waste materials for use in new products.

The basic phases in recycling are the collection of waste materials which may then themselves be recycled.

Explanation

Refracting telescope is a type of optical telescope that uses a lens as its objective to form an image.

Refracting telescope design was originally used in spyglasses and astronomical telescopes but is also used for long-focus camera lenses. 

Explanation

A 100-gram serving of cooked beef provides 250 calories, 35 grams of protein, and 10 grams of fat (5.2 grams which is healthier monounsaturated fat)