When comparing indirect methods of measuring energy expenditure to direct methods, the following statements may be applicable:
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are generally complex in nature: Indirect methods can be more complex than direct methods due to the calculations and analyses required.
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are relatively inexpensive: Indirect methods can often be less costly compared to direct methods, which typically require more expensive equipment and setup.
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involve minimal equipment: Indirect methods often require less equipment than direct methods.
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must be completed in the laboratory: This statement can vary depending on the specific indirect method used; some can be performed outside of a lab setting, while others may require controlled environments.
Based on this understanding, the selections likely applicable to indirect methods are:
- are generally complex in nature
- are relatively inexpensive
- involve minimal equipment
The statement about needing to be completed in the laboratory can vary based on the method used, so it may not universally apply.