Photoautotrophs Use ________

question 61

Multiple Choice

Photoautotrophs use ________.

• A) light as an energy source and CO₂ as a carbon source
• B) light as an energy source and methane as a carbon source
• C) N₂ as an energy source and CO₂ as a carbon source
• D) CO₂ as both an energy source and a carbon source

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Definitions:

Probabilities of Launch

This term relates to the statistical likelihood of successfully initiating a new product, service, or mission.

Sales

Transactions between buyers and sellers in which the ownership of goods or services is transferred in exchange for money.

Costs

The amount of money that needs to be spent to buy, do, or make something.

Return on Investment

A performance measure used to evaluate the efficiency or profitability of an investment relative to its cost.