Which of the Following Human Activities Has the Potential to Influence

question 50

Multiple Choice

Which of the following human activities has the potential to influence selection and affect evolution?

• A)use of pesticides
• B)use of antibiotics
• C)use of herbicides
• D)use of pesticides,antibiotics,and herbicides
• E)use of pesticides and herbicides

---

Definitions:

Marginal Tax Rate

The rate at which the last dollar of income is taxed, reflecting the percentage of tax paid on any additional dollar earned.

Average Tax Rate

The ratio of the total amount of taxes paid to the total income of the taxpayer, indicating the burden of taxation.

Federal Personal Income Tax

A tax levied by the federal government on individuals’ earnings, varying in rate based on income level.

Government Purchases

Expenditures made by the government for goods and services that directly satisfy the needs of the community or are used to provide public services.