Some of the First Species to Colonize an Area Following

question 7

Multiple Choice

Some of the first species to colonize an area following disturbance have to persevere under inhospitable conditions such as disturbed soils, low soil moisture, and altered nutrient levels. This is an example of

• A) the priority effect.
• B) facilitation.
• C) inhibition.
• D) tolerance.

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Definitions:

Break-even Point

The financial point at which total costs and total sales are equal, resulting in no net loss or gain for the business.

Variable Costs

These are costs that vary directly with the level of production or sales volume.

Budgeted Net Income

The estimated amount of money expected to be earned over a specific period after all expenses are subtracted.

Variable Costs

Costs that change in proportion to the level of production or business activity.