Explanation

To behave deceptively; the “colors” of a ship are its identifying flags: “It turned out that the door-to-door sales rep was sailing under false colors and was actually a swindler.”

Explanation

He does not believe in caste an creed .

Explanation

Electronic record-keeping helps businesses cut down on clutter and more easily navigate their employee files and tax paperwork. 

Explanation

executive  عامل

Explanation

Let the five consecutive even numbers be 2(x – 2), 2(x – 1), 2x, 2(x + 1) and 2(x + 2)

Their sum = 10x = 440

x = 44 => 2(x – 2) = 84

Second least number of the other set = 2(84) – 121 = 47

This set has its least number as 46.

Sum of the numbers of this set = 46 + 47 + 48 + 49 + 50

= 48 – 2 + 48 – 1 + 48 + 48 + 1 + 48 + 2 => 5(48) = 240

Explanation

The ozone layer lies in the stratosphere, approximately 15-40 kilometers (10-25 miles) above the Earth's surface.

The stratospheric ozone layer is Earth's “sunscreen”  protecting living things from too much ultraviolet radiation from the sun.

Oxygen layer in the atmosphere 

Ozone protects us from the harmful ultraviolet radiation of the sun.

Ozone formula: O3

The ozone layer is depleting: Air pollution

ND17-7-2023

Explanation

Unsolicited means that the Recipient has not granted verifiable permission for the message to be sent

Explanation

 Capitalizes the first letter in a text string and any other letters in text that follow any character other than a letter.

Explanation

A valid email address is an address composed of two parts, a username and a domain name.

Explanation

A kennel is a structure or shelter for dogs.

Used in the plural, the kennels, the term means any building,

collection of buildings or a property in which dogs are housed,

maintained, and  bred.