What Is and What Causes a Concussion

question 44

Multiple Choice

What is and what causes a concussion?

• A) A brain bruise; a hard blow to the head
• B) A brain bruise; anything that causes the brain to bang into the inside of the skull
• C) A brain bruise; dizziness and a severe headache
• D) A brain bruise; any sort of contact sport
• E) A brain bruise; repeated blows to the head

---

Definitions:

Tax Base

The Tax Base is the total amount of assets, income, or other taxable items upon which a government levies taxes.

Tax Liability

The total amount of tax owed by an individual or a corporate entity to tax authorities.

Tax Rate Structure

The way tax rates progress from low to high based on income brackets, affecting how much tax individuals or entities owe.

Progressive

Referring to a tax system in which the tax rate increases as the taxable amount increases.