Explanation

Bioremediation is the use of living organisms like bacteria and plants to remove or neutralize pollutants from the environment.

It is an eco-friendly method to clean up contaminated soil, water, or air.

Explanation

In the equation PV = nRT, R is the Universal Gas Constant, used in the ideal gas law.

Its value is 8.31 J/mol·K.

It links pressure, volume, temperature, and amount of gas.

Explanation

When θ = 0°, the force and displacement are in the same direction, and the work done is maximum.

The formula simplifies to W = F ⋅ d, meaning all the force contributes to the displacement.

Explanation

COMPETITION (مقابلہ)

Rivalry (رقابت)

Explanation

 XeF2 has two fluorine atoms bonded to a central xenon atom, with the lone pairs on the xenon arranged in an equatorial plane.

This results in a linear structure where the fluorine atoms are directly opposite each other along a straight line. 

Explanation

Endocrine glands secrete hormones directly into the bloodstream, without using ducts.

Examples include the pituitary, thyroid, adrenal, and pancreas (as an endocrine gland).

Explanation

A light year is the distance light travels in one year.  

   - Since it's a measure of length, its dimension is [L].  

Explanation

Explanation

The ecological role of fungi as decomposers is primarily paralleled by bacteria.

Both fungi and bacteria are essential decomposers in ecosystems,

Breaking down dead organic matter and releasing nutrients back into the environment.

While fungi are known for their ability to decompose complex organic materials like cellulose and lignin

Bacteria also play a crucial role in breaking down a wide range of substances.

Together, they form the core of the decomposition process,

Which is vital for nutrient cycling and maintaining ecosystem health

Explanation

Icily means گرم جوشی یا جذبات کی کمی

Coldly means سخت ، غیر دوستانہ ، یا غیر جذباتی انداز میں بات کرنا