Which of the Following Is an Example of a Photoautotroph

question 18

Multiple Choice

Which of the following is an example of a photoautotroph?

• A)algae in freshwater and marine ecosystems
• B)grizzly bears in Alaska
• C)bacteria in our mouth
• D)mushrooms growing on the side of a dead tree

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Definitions:

Interest Rates

The percentage at which interest is paid by borrowers for the use of money that they borrow from a lender.

Investments

The act of allocating resources, usually money, with the expectation of generating an income or profit.

Order

The arrangement or sequence of objects or events, or a principle of arrangement; in mathematics, it often refers to the degree of a polynomial or differential equation.

Matrix

A rectangular array of numbers, symbols, or expressions, arranged in rows and columns, that is used in mathematics to represent and solve linear equations and perform other operations.