Explanation

In the Fahrenheit scale:

• The freezing point of water is 32°F
• The boiling point of water is 212°F

Explanation

My father told me that I might get late to catch the bus on time.

In indirect speech, "may" changes to "might" in the past tense.

"Said to" changes to "told" when reporting a statement.

Explanation

John Dewey is known as the father of the activity-based curriculum due to his emphasis on learning by doing.

He believed education should be child-centered and connected to real-life experiences.

Explanation

سید محمد راشد روضہ دھنی رحمۃ اللہ علیہ خیرپور میں پیدا ہوئے۔

وہ سندھ کے شہر خیرپور میرس کے رہائشی تھے۔

ان کی زندگی علم و عمل کا بہترین نمونہ تھی اور انہوں نے عوام کی رہنمائی کے لیے اہم کردار ادا کیا۔

Explanation

Brainstorming is a widely used technique to generate creative ideas and solutions by encouraging free thinking without immediate judgment.

It helps individuals or groups explore multiple possibilities quickly, fostering innovation and originality.

Explanation

Explanation

• Volvox is a genus of green algae that includes about 20 species of aquatic, photosynthetic organisms.
• They are characterized by their spherical or ellipsoidal shape and are typically found in freshwater environments.
• Volvox species are known for their unique colony structure, which consists of a hollow sphere of cells surrounding a central cavity.

Explanation

The comma connects the dependent clause "Because his father was away" to the main clause.

It correctly separates the reason from the result in the sentence.

Explanation

The master ordered the servant to bring him a new flower that day.

"Said to" changes to "ordered" in indirect speech for a command.

"Bring a new flower today" changes to "to bring him a new flower that day", adjusting pronouns and time expressions.

Explanation

PIDC is a federal government entity established in 1952.

It was initially formed to develop the industrial base in Pakistan.

PIDC operates under the Ministry of Industries and Production.

It has played a key role in industrialization and economic growth.