Astronauts Returning from Outer Space Studied Samples Taken from Their

question 34

Multiple Choice

Astronauts returning from outer space studied samples taken from their lunar landing.They found that one of their samples was coated with organic compounds.Which of the following statements must be correct about their samples?

• A) The compounds must be covered with ammonia (NH₃) and water vapor.
• B) The samples must lack water, but contain DNA.
• C) The samples must contain carbon atoms.
• D) The specimen must lack water, pesticides, and added hormones.

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Definitions:

Cash Account

An account that tracks the amount of cash available at any given point in time; it reflects all cash inflows and outflows.

Raw Materials Purchases

This refers to the total cost incurred by a company to buy the raw materials needed for production.

Gallons

This term refers to a unit of volume measurement, commonly used in the United States to measure liquids.

Fixed Manufacturing Overhead

The portion of total manufacturing overhead costs that do not vary with the level of production or output.