The Illustration Below Shows the Length of Each Section of a Three-Part

question 33

Multiple Choice

The illustration below shows the length of each section of a three-part hike. What is the longest and shortest section, if $A B = \frac { 4 } { 5 }$ , $B C = \frac { 11 } { 13 }$ , $C D = \frac { 7 } { 10 }$ .

• A) Longest: \(\frac { 4 } { 5 }\) ; Shortest: \(\frac { 7 } { 10 }\) .
• B) Longest: \(\frac { 4 } { 5 }\) ; Shortest: \(\frac { 11 } { 13 }\) .
• C) Longest: \(\frac { 11 } { 13 }\) ; Shortest: \(\frac { 4 } { 5 }\) .
• D) Longest: \(\frac { 7 } { 10 }\) ; Shortest: \(\frac { 4 } { 5 }\) .
• E) Longest: \(\frac { 11 } { 13 }\) ; Shortest: \(\frac { 7 } { 10 }\) .

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Definitions:

Neural Impulse

The electrical signal transmitted along a neuron that allows for communication between neurons in the brain and nervous system.

Synaptic Gap

The tiny space between neurons, across which neurotransmitters travel to carry signals from one neuron to another.

Neurotransmitter

Chemical messengers that transmit signals across a chemical synapse, from one neuron to another, influencing various bodily functions.

Ion

An atom or molecule with a net electric charge due to the loss or gain of one or more electrons.