Explanation

Reforming is a process used in petroleum refining to separate hydrogen from hydrocarbons through heat.

It helps convert lower-quality hydrocarbons into more valuable products like gasoline and hydrogen.

Explanation

Plasma proteins (like albumin, globulin, and fibrinogen) make up 7–8% of plasma by weight.

These proteins help in maintaining osmotic pressure, immunity, and blood clotting.

Explanation

Maslow's theory focuses on fulfilling basic human needs (like safety, belonging, and esteem) before higher-level learning can occur.

It impacts students’ achievement, education, and overall well-being, making it highly relevant in educational settings.

Explanation

The word "kindness" contains the suffix "-ness", which turns the adjective "kind" into a noun.

Suffixes are added to words to change their meaning or grammatical function, as seen in kindness.

Explanation

"Drop off" refers to the act of taking someone to a specific location and leaving them there.

It's commonly used when someone gives a ride to another person and then leaves them at their destination.

Explanation

To find the greatest number that exactly divides 145, 360, and 578, we need to find their greatest common divisor (GCD or HCF).

Let's find the factors:

145 = 5 × 29

360 = 2^3 × 3^2 × 5

578 = 2 × 17 × 17

The only common factor is 1.

Explanation

The XNOR gate (Exclusive-NOR) gives an output of 1 when all inputs are the same, either all 0s or all 1s.

It is the inverse of the XOR gate.

Explanation

LiFi (Light Fidelity) uses light waves, typically from LED lights, to transmit data at high speeds.

It offers faster data transfer rates compared to traditional Wi-Fi due to the high frequency of light waves.

Explanation

Aestivation is a state of inactivity or dormancy that animals enter during hot or dry seasons to conserve energy.

Hibernation, in contrast, occurs during winter when animals become inactive to survive cold temperatures.

Explanation

Polythene bags are synthetic plastics that do not decompose naturally, taking hundreds of years to break down.

Unlike organic materials like feathers, paper, and wood, polythene bags contribute to environmental pollution.