What Key Factor Limits the Number of Trophic Levels in an Ecosystem

question 13

Multiple Choice

What key factor limits the number of trophic levels in an ecosystem?

• A) Maximum solar radiation
• B) Energy loss
• C) Herbivore size
• D) Predator size
• E) Climate

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Definitions:

Caterpillar CX

A series of transmission products manufactured by Caterpillar, specifically designed for heavy-duty applications.

Caterpillar ET

An electronic technician software provided by Caterpillar Inc. to diagnose and program Cat engines and machines.

Gearbox Module

A gearbox module is a self-contained unit consisting of gears and geartrain that changes the speed and torque of a vehicle's power output.

Synchromizers

Mechanisms in a manual transmission that help the gears to synchronize speeds before engaging, for smoother shifting.