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Explanation

Explanation

Explanation

Felicity: خوشی یا راحت

Happiness: خوشی

Explanation

During means کے دوران

The fire alarm rang during yesterday's meeting.

کل کی میٹنگ کے دوران فائر الارم بج گیا۔

Explanation

Indolent means کام چور یا سست

Lazy means کام سے جی چرانے والا

Explanation

1 kilocalorie (kcal) = 4184 joules, commonly used in food energy.

1 calorie (cal) = 4.184 joules, so 1000 cal = 4184 J.

Explanation

AB-positive blood type is known as the “universal recipient” because AB-positive patients can receive red blood cells from all blood types.

The blood group system was discovered by Austrian physician Karl Landsteiner in 1901.

He identified the ABO blood group system,

ND5-07-2023

Explanation

Ascorbic acid, also known as vitamin C, is a water-soluble vitamin that is essential for various bodily functions, such as:

• Collagen production
• Wound healing
• Iron absorption
• Antioxidant functions

Vitamin C is one of the most well-known vitamins and is found in many fruits, vegetables, and other foods.

Explanation

Karl Landsteiner discovered ABO blood group system.

He was an Austrian scientist.

Karl Landsteiner received Noble Prize in 1930

Blood Group System was discovered in 1900.

Explanation