Answer:
Primary income
Explanation:
In simple words, most of the media channels use advertising as their primary source of income. A primary source of income refers to the source which makes the major part of revenue of a unit and the unit is heavily dependent on that division for its operations.
The media houses provide entertainment and information to the general public and receive heavy amount for advertising of business brands.
The correct answer is B. Gender
Explanation:
"Gender" and "Sex" are both terms used to classify human beings according to sexuality; however, these two terms are not interchangeable as its essence or definition is different. To begin with, sex refers to the biological aspects of human beings that made them women or men or female or males determined by differences in genes and genitalia. On the other hand, gender refers to the role and identity of individuals that made society and individuals be classified into masculine or feminine; although many other genders have emerged in the last decades. Considering this, it can be concluded, the terms "masculine" and "feminine" refer only to gender as "masculine" and "feminine" do not describe biological aspects of people but roles, and identity of people.
Tax reductions mean that more disposable income is available to people. But the increase in consumption depends on the marginal propensity to consume (MPC). If the MPC is too low, consumers will not consume the additional income made available to them through tax cuts.
Answer:
the result of each human voice having a distinctive timbre
Explanation:
Each individual has a voice as unique as their finger prints, this is the reason you can tell the voices of people apart. Assuming every human sounds the same, it would be difficult to differentiate callers on phones. The distinct timbre of the human voice is as a result of the complex processes by which voices are produced, the activity of the lungs, voice box, larynx in voice production.
Answer:
Explanation:
The toothbrush as we know it today was not invented until 1938. However, early forms of the toothbrush have been in existence since 3000 BC. Ancient civilizations used a "chew stick," which was a thin twig with a frayed end. These 'chew sticks' were rubbed against the teeth