Primary and Secondary Succession Differ in the

question 1

Multiple Choice

Primary and secondary succession differ in the

• A) intensity of the disturbance.
• B) length of the disturbance.
• C) effect on soil and nutrients.
• D) a and c
• E) b and c

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Definitions:

Gram

An expression of mass measuring exactly one thousandth of a kilogram.

Milligram

A unit of mass equal to one thousandth of a gram, used in the metric system.

Microgram

A unit of mass in the metric system, equal to one-millionth of a gram.

Milliliters

A unit of volume in the metric system, equal to one thousandth of a liter or about 0.0338 fluid ounces.