Which of the Following Groups of Protists Secretes an External

question 2

Multiple Choice

Which of the following groups of protists secretes an external "shell" of silica (silicon dioxide) ?

• A) Paramecium
• B) Diatoms
• C) Red algae
• D) Euglenids
• E) Amoebozoans

Understand the assumptions and limitations of economic models and theories.

Explain the implications of scarcity on economic decisions and society.

Grasp the relevance of economic laws and generalizations across different economic conditions.

Understand the causes and consequences of the Second Seminole War.