Explanation

• Bacteria and fungi are examples of decomposers.
• Which are organisms that break down dead organic matter into simpler compounds, releasing nutrients back into the ecosystem.
• This process is essential for nutrient cycling and the health of ecosystems.

Explanation

On 3 May 1993, United Nations General Assembly declared 3 May as World Press Freedom Day.

Theme 2022: Journalism under digital siege.

Theme 2023: Shaping a Future of Rights: Freedom of expression as a driver for all other human rights

Theme 2024: A Press for the Planet: Journalism in the Face of the Environmental Crisis

Theme 2025: Reporting in the Brave New World: The Impact of Artificial Intelligence on Press Freedom and the Media

Explanation

Ctrl + A     use for select all.

Ctrl + B    use for bold selection.

Ctrl + C    use for Copy selected text.

Ctrl + X    use for Cut selected text.

Ctrl + N    use for Open new document.

ND23-6-2023

Explanation

A thermos flask is designed to reduce heat transfer through all three methods:

• Conduction: The flask has a vacuum insulation, which eliminates conduction through the container.
• Convection: The flask's design and vacuum insulation prevent convective heat transfer.
• Radiation: The flask's reflective coating minimizes radiant heat transfer.

Explanation

Explanation

Explanation

Thailand Capital is Bangkok.

Thailand Currency is Thai Baht.

Thailand official language is Thai.

Thailand located is in Continent Asia.

Thailand Primary Religion is Buddhism.

Thailand Head of Govt. is Prime Minister – Prawit Wongsuwan.

Thailand Parliament called .

Tricks for Remember

Explanation

• Luminous objects are those that emit light of their own.
• Such as the sun, stars, light/electric bulbs, glowsticks, torch, lamps, candle, fire flies, lantern fish and neon tube.
• They produce their own light through various processes like incandescence, fluorescence, or bioluminescence.

Explanation

Headers and Footers

1. Contents:

   • Can include text, graphics, current time, current date, page numbers, and revision numbers.

2. Placement:

   • Headers: Appear at the top of the document page.
   • Footers: Appear at the bottom of the document page.

3. Purpose:

   • Enhance document organization and provide essential details like dates or page numbers.

Explanation

• Oxygen (O2) is the gas used to extract energy from food during cellular respiration.
• It releasing carbon dioxide and water as byproducts.