Explanation

The muscles, tissues, and blood all are made up of Proteins

Muscle tissue is composed of cells that have the special ability to shorten or contract in order to produce movement of the body parts.

The tissue is highly cellular and is well supplied with blood vessels.

The cells are long and slender so they are sometimes called muscle fibers,

and these are usually arranged in bundles or layers that are surrounded by connective tissue.

Actin and myosin are contractile proteins in muscle tissue.

Muscle tissue can be categorized into:

skeletal muscle tissue,

smooth muscle tissue,

and cardiac muscle tissue.

ND5.3.2023

Explanation

But there is also a rule that says it's a false start if a runner leaves within 0.1 seconds AFTER the gun sounds

The idea being that nobody could possibly react that quickly to the gun.

 His reaction time was measured at 0.099 seconds.

Explanation

The Gulf of Bothnia is the northernmost arm of the Baltic Sea.

The Gulf of Bothniat is situated between Finland's west coast and Sweden's east coast.

It covers an area of 45,200 square miles

ND17-1-2023

Explanation

Article 45 of constitution of  Pakistan  deals with the qualifications of President 

A president has to be:

A citizen of Pakistan.

A Muslim.

At least 45 years of age.

Explanation

The United States  added Pakistan and Turkey to its Child Soldiers Prevention Act (CSPA) list, a designation that could lead to strict sanctions on military assistance and listed countries’ participation in peacekeeping programmes.

Explanation

Joe Biden is the 46th and current president of the United States 

Joe Biden was inaugurated on January 20, 2021.

Joe Biden belongs to the state of Pennsylvania

16th number he stands as Democratic President in the history of the U.S.

Explanation

 Al Khawarizmi developed the concept of the algorithm in mathematics,

which is why some have called him the “grandfather of computer science”.

Explanation

Here there are two statements which are Hurry means to complete the work fast and the other one is you will be late.

already is best to keep the meaning of the original sentence 

already means: used after a word or phrase to express impatience.

Explanation

A multimeter is mainly used to measure the three basic electrical characteristics of:

voltage,

current,

and resistance. 

A multimeter can be used as an ammeter to measure current, as a voltmeter to measure potential difference

Explanation

The Government of Pakistan awarded him the Pride of Performance Award in 2019.

Sitara e Imtiaz (Star of Excellence) on 23 March 2019 by the President of Pakistan (PTI Govt).

Sitara-i-Imtiaz is the 3rd highest award in Pakistan.