Explanation

• Chlorofluorocarbons (CFCs) are chemical compounds used in refrigerators, air conditioners, and aerosol sprays.
• When released into the atmosphere, CFCs destroy the ozone layer by breaking down O₃ molecules.
• The ozone layer protects Earth from harmful ultraviolet (UV) radiation.

Last verified on 10-03-2026

Explanation

• Mitosis is the process by which a single cell divides to produce two identical daughter cells.
• It is essential for growth, tissue repair, and development in multicellular organisms.
• Mitosis maintains the same number of chromosomes in each new cell.

Additional information:

• Meiosis is different; it occurs in sex cells and reduces chromosome number by half.

Last verified on 10-03-2026

Explanation

• Human Kidney organs are bean-shaped structures in the body.
• They are located on both sides of the spine in the lower back region.
• Kidneys filter waste products and extra water from blood to form urine.
• A healthy adult normally has two kidneys.

Last verified on 10-03-2026

Explanation

• The stomach is an organ involved in digestion, not waste elimination.

1. Lungs: remove carbon dioxide through exhalation
2. Kidneys: filter waste and excess substances from the blood, producing urine
3. Skin: removes waste through sweating
4. Liver: detoxifies harmful substances and aids in their removal

Last verified on 10-03-2026

Explanation

Explanation

Last verified on 07-02-2026

Explanation

• Abbreviation: AIIB (Asian Infrastructure Investment Bank)
• Founded: 16 January 2016
• Founder Nation: China
• Headquarters: Beijing, China
• Region Served: Asia and Oceania
• Members: About 106 member states

Last verified on 10-03-2026

Explanation

• Annie Ernaux is a famous writer from France.
• She won the Nobel Prize in Literature in 2022.
• The award recognized her work exploring memory, identity, and social inequality.
• Her writings are often based on autobiographical experiences.

Additional information:

• 2021: Abdulrazak Gurnah – Tanzania/UK
• 2020: Louise Glück – USA
• 2019: Peter Handke – Austria
• 2018: Olga Tokarczuk – Poland

Last verified on 10-03-2026

Explanation

• Rohingya Muslims are a Muslim ethnic minority mainly from Rakhine State in Myanmar.
• The United Nations has described them as one of the most persecuted minorities in the world.
• Rohingya people demand citizenship and the right to live safely in Myanmar.
• Large numbers fled to neighboring countries due to violence and discrimination.

Last verified on 10-03-2026

Explanation

• Total States: 50
• Federal District: Washington, D.C.
• 49th State: Alaska (1959)
• 50th State: Hawaii (1959)
• First State: Delaware (1787)

Last verified on 10-03-2026