Which of These Is the Longest-Lasting Sink for CO₂

question 10

Multiple Choice

Which of these is the longest-lasting sink for CO₂?

• A)plant tissues and cellulose (the "woody" parts of plants)
• B)the atmosphere
• C)air bubbles within glacial ice
• D)limestones

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Definitions:

Capacitation

The process by which a sperm’s membranes become fragile enough to release the enzymes from its acrosomes.

Membranes

Thin layers of tissue that cover surfaces, line cavities, and divide spaces or organs, often serving as a protective barrier.

Amnion

The embryo’s innermost membrane.