Explanation

The small intestine is the longest part of the digestive system.

It extends from the stomach (pylorus) to the large intestine (cecum).

It consists of three parts: duodenum, jejunum and ileum.

Explanation

Trygve Lie belonged to Norway.

Trygve Lie: Diplomat & Politician 

Trygve Lie became first secretary-general of United Nations on February 1, 1946.

Explanation

Explanation

A Superscript is a character that is set slightly above the normal line.

A superscript is a number, figure, symbol, or indicator that is smaller than the normal line of type and is set slightly above it.

ND11-2-2023

ND4-4-20234

Explanation

892 squared, (892)2, is the number you get when multiplying 892 times 892.

It can also be looked at as exponentiation involving the base 892 and the exponent 2.

The square of 892 is a perfect square because the number is the product of the two equal integers 892.

It can be written as 892 × 892 or in exponential form.

795664

Explanation

Explanation

Hingol River, longest river of Balochistan is 350 miles (560 km) long.

24 rivers are present in Pakistan

• 5 rivers flow in Punjab Province
  
• 4 rivers flow in Sindh Province
  
• 7 rivers flow in Balochistan Province
  
• 8 rivers flow in Khyber Pakhtunkhwa Province

Explanation

Antonie van Leeuwenhoek, a cloth merchant by trade, is credited for the discovery of single-celled microorganisms.
He called them “wee animalcules” (little animals).

Explanation

Phases of the moon occur because we can see only that part of the moon which reflects light towards us.

The changing shape of the bright part of the Moon that we see is called its phase.

The moon is illuminated because it reflects the light from the sun.

The part of the moon facing the sun is lit up.

The part facing away from the sun is in darkness.

Explanation

A child respires around 26 times per minute.

Normal man respires 14-18 times per minute.

If the CO2 concentration in blood increases, the rate of breathing also increases.

When CO2 is dissolved in the blood, then blood becomes slightly acidic.

The brain picks up the change and adjusts the breathing to get rid of CO2 from the blood.