Explanation

"Widow's Tears" is a common name for several plants

Most notably the Spiderwort (genus Tradescantia) and Dayflowers (genus Commelina),

Explanation

 The Stone Age is also known as the Paleolithic Period (Old Stone Age) for its earliest phase

Mesolithic (Middle Stone Age)

Neolithic (New Stone Age)

Chalcolithic Period (or Copper Age)

Explanation

• Butterflies, moths, and honeybees help in transferring pollen from one flower to another, aiding in plant reproduction.
• They are essential for pollination of crops and wild plants.

Additional information:

• Pollination increases fruit and seed production.
• Honeybees are also important for honey production.

Last verified on 19-01-2026

Explanation

The Pangolin is widely considered the most illegally trafficked mammal in the world

As 20% of all illegal wildlife trade.

Explanation

Octopus has blue-colored blood because it contains hemocyanin, which is copper-based.

Hemocyanin turns blue when oxygenated, unlike iron-based hemoglobin.