Explanation

Plasma is a pale yellow mixture of water, proteins, and salts.

One of the functions of plasma is to act as a carrier for blood cells, nutrients, enzymes, and hormones.

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ND17-1-2023

Explanation

Explanation

The Atlantic Ocean lies between North and South America on the west

and Europe and Africa on the east.

The Atlantic Ocean is the second-largest of the world's five oceans

It covers approximately 17% of Earth's surface

 about 24% of its water surface area. \

Area: 106.5 million km²

Mean depth: 3,646 m

Explanation

Explanation

Mamata Banerjee is an Indian politician

who is serving as the eighth and current chief minister of the Indian state of West Bengal.

The first woman to hold the office.

Mamata Banerjee became the Chief Minister of West Bengal for the first time in 2011.

She founded the All India Trinamool Congress  in 1998.

She is often referred to as 'Didi' 

Explanation

The Child Soldiers Prevention Act is a United States federal statute signed into law by President George W. Bush on December 23, 2008

as part of the William Wilberforce Trafficking Victims Protection Reauthorization Act of 2008.

The law criminalizes leading a military force which recruits child soldiers.

Explanation

Sheikh Muhammad Ikram better known as S. M. Ikram.

Pakistani historian, biographer, and littérateur.

He was member of the Indian Civil Service.

In 1947,  Ikram opted for Pakistan and served in the Civil Service of Pakistan. 

Born: September 10, 1908, Chak Jhumra

Died: January 17, 1973, Lahore

Explanation

We use preposition since for point of time.

We use preposition for for period of time. (Numerals)

He lived here for ten days.