The excretory system uses oxygen because oxygen diffuses more rapidly into the excretory system because it contains water in the urine.

a. true
b. false


Answer: b. false

Biology & Microbiology

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__________________ Indicate whether the statement is true or false.

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Light that enters the eye passes through the following structures in the following order:

A. Ganglion Cell Layer - Inner Nuclear Layer - Outer Nuclear Layer - Rods & Cones B. Ganglion Cell Layer - Outer Nuclear Layer - Inner Nuclear Layer - Rods & Cones C. Inner Nuclear Layer - Ganglion Cell Layer- Outer Nuclear Layer - Rods & Cones D. Rods & Cones - Inner Nuclear Layer - Outer Nuclear Layer - Ganglion Cell Layer E. Rods & Cones - Outer Nuclear Layer - Inner Nuclear Layer - Ganglion Cell Layer

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