Explanation

• Anthropology is a broad field that studies human beings in all aspects, including cultural, social, biological, and linguistic aspects, from ancient times to the present day, and in all parts of the world.
• It does not restrict itself to any specific time period or type of society.

Explanation

If the radius of the Earth is reduced to one-fourth of its original value, the escape velocity will be quadrupled.

Explanation

A bell works with the principle of working of electromagnetism.

Explanation

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. 

Explanation

Starch is the most common substance in fried food.

Thus, understanding the properties of the starch–lipid complex at frying temperatures is significant.

Palmitic acid contains 16 carbons.

ND18-9-2023

Explanation

The geographic grid refers to the internationally-recognized system of latitude and longitude used to location positions on Earth's surface.

Explanation

•  Balstostyle takes part in nutrition in coelenterates
• **
• Coelenterates have a blind sac body plan.
• They are acoelomate (coelom is absent).
• Coelenterates use tentacles to capture the food and draw it into the opening.
• Their poison is so deadly that it can paralyze very large creatures.
  

Explanation

Hydrogen sulphide gas is a naturally occurring chemical.

The gas has a characteristic rotten egg odor at low concentrations.

Hydrogen sulphide gas (H 2 S) is a colorless gas

Hydrogen sulphide is produced by reacting a metal sulphide (Ferrous sulphide) with a dilute acid (Sulphuric acid).

The element responsible for the rotten egg-like smell of Hydrogen sulphide is Sulphur (S).

Explanation

Inertia is the natural tendency of an object to remain at rest or in motion with constant velocity.

Explanation

Measured on an individual level, social stability refers to the range of life structure and reliable routine that is protective against further situational hazards and helps maintain connections with social resources and societal expectations