Figure 21-6 -Refer to Figure 21-6. Suppose a Consumer Has $200 in Has

question 10

Multiple Choice

Figure 21-6
-Refer to Figure 21-6. Suppose a consumer has $200 in income, the price of popcorn is $1, and the price of Mt. Dew is $2. What is the value of A?

• A)200
• B)100
• C)50
• D)25

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Definitions:

Nitrogen

A chemical element with symbol N and atomic number 7, an essential component of all living organisms as part of amino acids, proteins, and nucleic acids.

Photoheterotrophs

Organisms that obtain their energy from sunlight but rely on organic substances for their carbon source.

Photoautotrophs

Organisms that carry out photosynthesis to synthesize nutrients from carbon dioxide and water using sunlight as an energy source.

Chemoheterotrophs

Organisms that obtain their energy by consuming organic molecules created by other organisms.