Explanation

A dentist diagnoses and treats tooth decay, cavities, and other dental problems.

Caries refers to tooth decay or cavities caused by bacteria.

It affects enamel and dentin of the teeth.

Early treatment prevents pain, infection, and tooth loss.

The specialist for oral health issues should be consulted.

Explanation

The Sukkur Barrage is the largest in Pakistan.

It Is the pride of Pakistan's Irrigation system and in the whole world.

Additional information:

Sukkur Barrage is a barrage on the River Indus 

The barrage was built during the British Raj

Build from 1923 to 1932 

Its old name was named Lloyd Barrage.

It is located in Sindh Province

Explanation

Explanation

·         K2 also called Mount Godwin Austen, called locally Dapsang or Chogori,

·         The world's second-highest peak

·         K2 height in feet 28,251

·         K2 height in meters 8,611 meters

·         K2 second only to Mount Everest.

Explanation

Explanation

Hemophilia is a genetic blood disorder passed from parents to offspring.

It causes failure of normal blood clotting, leading to excessive bleeding.

Explanation

The Conclusive Argument From God (Hujjat Allah al Baligha)

The Conclusive Argument of God is the masterwork of Shah Wallah of Delhi (1762)

Originally published on: 1979

Author of Hujjat Allah al Baligha: Shah Waliullah Dehlawi

Editor of Hujjat Allah al Baligha : Marcia Hermansen

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Explanation

During photosynthesis, plants release oxygen (O₂) as a by-product.

Carbon dioxide is absorbed, not released, during this process.

Formula: 6CO₂ + 6H₂O + sunlight → C₆H₁₂O₆ + 6O₂

Oxygen released supports breathing for humans and animals.

Explanation

James Chadwick is known for his discovery of the neutron in 1932. 

Proton: Protons were discovered by Ernest Rutherford, before neutrons.

Electron: Electrons were discovered by J.J. Thomson, much earlier than protons or neutrons.

Positron: A positron is the antiparticle of an electron, and it was discovered by Carl Anderson in 1932. 

Explanation

Hurricane Irma was a Category 5 storm, the most powerful to hit the Caribbean in 2017.

It caused massive damage to islands like Barbuda, Saint Martin, and the Virgin Islands.

Wind speeds reached up to 185 mph (295 km/h).

Hurricane Irma was followed by Hurricane Maria, another destructive storm in the same season.