Explanation

Homonyms are words that have the same spelling and pronunciation but different meanings (e.g., "bat" - an animal and "bat" - used in sports).

They often cause confusion without context due to their identical form.

Explanation

Pitch determines whether a sound is shrill (high-pitched) or grave (low-pitched).

It depends on the frequency of the sound waves — higher frequency means higher pitch.

Explanation

Andragogy refers to the method and practice of teaching adults.

It differs from pedagogy, which is focused on teaching children.

Explanation

The Individualization Principle focuses on designing curriculum that caters to the diverse needs, abilities, and interests of individual learners.

It allows flexibility in pace, content, and teaching methods to support personalized learning.

Explanation

Sand, particularly silica sand (SiO₂), is the primary raw material used in glass making.

When heated to high temperatures, silica melts and forms glass upon cooling.

Explanation

"Huge" describes the size of the house, which classifies it as an adjective of size.

It provides information about the dimension or magnitude of the house.

Explanation

Spirogyra is a filamentous green alga classified under the Kingdom Protista.

It lives mostly in freshwater.

It is known for its spiral chloroplasts.

Explanation

Asteroids are actually larger than meteoroids, not smaller.

They are made of rock or metal and revolve around the Sun like planets.

Explanation

Supplementary angles add up to 180°. Given:

One angle = 122°

Let the other angle be x. Then:

x + 122° = 180°

Subtract 122° from both sides:

x = 58°

Explanation

In indirect speech, a request or suggestion is often phrased with "asked."

"Make coffee, please" is a polite request, hence the use of "asked" in the indirect speech.