Natural Resources

question 46

Multiple Choice

Natural resources:

• A) Include trees,mineral deposits,and oil and gas fields.
• B) Are consumed when used.
• C) Are long-term assets.
• D) Can be amortized.
• E) All of these answers are correct.

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Definitions:

Cytokinin

A class of plant hormones that promote cell division and growth, and affect various aspects of plant development including shoot and root growth.

Root Tips

The section at the end of a plant's roots that contributes to growth, absorbing water and nutrients from the soil.

Pith

Parenchyma tissue in the center of some stems and roots.

Tissue Culture

Process of growing tissue artificially, usually in a liquid medium in laboratory glassware.