​Foraminifera Are Predatory Protists with a ____ Shell, Which Is

question 81

Multiple Choice

​Foraminifera are predatory protists with a ____ shell, which is the ultimate source of _____.

• A) ​silicon; oxygen
• B) ​carbon; carbon dioxide
• C) ​chitin; ozone
• D) ​bicarbonate; chalk and limestone
• E) ​calcium carbonate; chalk and limestone

---

Definitions:

Expenditures

Money spent or costs incurred in an organization's efforts to generate revenue.

Farmer

An individual engaged in the practice of agriculture, raising living organisms for food or raw materials.

Percentage-Of-Completion Method

An accounting technique used in long-term contracts, recognizing revenue and expenses based on the project's estimated completion level.

Revenue

The total income generated from normal business operations and before any costs or expenses are deducted.