Autotrophs Remove _____ from the Air and Fix This into Tissues

question 28

Multiple Choice

Autotrophs remove _____ from the air and fix this into tissues providing _____ for secondary consumers.

• A)nitrogen; energy
• B)carbon dioxide; energy
• C)nitrogen; amino acids
• D)carbon dioxide; inorganic molecules

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Definitions:

Upward-Sloping Line

A graphical representation indicating a positive relationship between two variables, such that as one variable increases, so does the other.

Positive Correlation

A relationship between two variables where they both increase or decrease together.

Causal Relationship

A connection between two variables where a change in one directly results in a change in the other.

Negatively Correlated

A statistical term indicating that as one variable increases, the other decreases, showing an inverse relationship between two variables.