Explanation

Explanation

Carbohydrates, specifically starch, are used as a primary fuel source in the human body alongside fats.

They are broken down into glucose, which provides energy for bodily functions and activities.

Explanation

حضرت حسن رضی اللہ تعالیٰ عنہ کی پیدائش 15 رمضان 3 ہجری کو مدینہ منورہ میں ہوئی۔

آپ نبی کریم صلی اللہ علیہ وآلہ وسلم کے نواسے اور حضرت علی و حضرت فاطمہ کے بیٹے تھے۔

Explanation

A colour service provides postal-like services, handling letters and parcels.

It operates similar to postal systems but may differ slightly in method or appearance.

Explanation

Given:

Arc length = 2.5 cm

Diameter = 6 cm, so radius (r) = 3 cm

The formula for arc length is:

Arc length = θr

2.5 = θ * 3

θ = 2.5 / 3

θ = 0.833

Explanation

Summative assessment compares student performance against a standard or benchmark, often at the end of a learning period.

It is used to evaluate what students have learned and how they rank compared to others.

Explanation

Coterminal angles differ by full rotations of 360°.

To find a coterminal angle of -60°, add or subtract 360°:

-60° + (-360°) = -420° → This is coterminal with -60°.

So, -420° and -60° share the same terminal side.

Explanation

Lungs remove carbon dioxide, a waste product of cellular respiration.

It is carried by the blood to the lungs and exhaled out of the body.

Explanation

According to Behavior learning theory, motivation is seen as a consequence of reinforcement, where behaviors are shaped and maintained by rewards or punishments.

Reinforcement strengthens the likelihood of a behavior being repeated, thus driving motivation.

Explanation

Beneficial bacteria in the large intestine, especially E. coli, help synthesize Vitamin K.

This vitamin is essential for blood clotting and maintaining bone health.