Explanation

There are four Holy Books

1. The Torat  revealed to Musa
2. The Psalms (Zaburr) evealed to Dawud 
3. The Injil (Gospel) revealed to Isa 
4. The Quran was revealed to Muhammad

Explanation

The phrase "weathered the storm" is an idiom meaning to survive or endure a difficult situation.
So, the correct verb is "weathered."

Explanation

The element that is NOT a major bioelement but a trace element in living organisms is D) Zinc (Zn). 

Explanation

At STP, 1 mole of any gas occupies 22.4 dm³.
If 11.2 dm³ = 0.5 mole →
0.5 mole of nitrogen (N₂) = 14 g
→ Full mole = 28 g (molecular mass of N₂)

Explanation

When a convex lens is cut parallel to the principal axis (i.e., horizontally through the center):

• Each half becomes a smaller lens with the same curvature.

• Focal length remains unchanged because the shape (curvature) and refractive index are the same.

• Only the aperture (light-gathering area) is reduced.

So, even after cutting the lens horizontally, the focal length stays the same.