Viper - Marvel Education

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Practice Reading: Fill in The Blanks (Drag & Drop) ID: #50342 Viper

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* Drag the correct answer into all target fields

The horned desert viper's ability to hunt at night always has puzzled biologists. Though it lies with its buried in the sand, it can strike with great precision as soon as prey appears. Now, Young and physicists Leo van Hemmen and Paul Friedel at the Technical University of Munich in Germany have developed a computer model of the snake's auditory to explain how the snake "hears" its prey without really having the ears for it. Although the vipers have internal ears that can hear frequencies between 200 and 1000 hertz, it is not the sound of the mouse scurrying about that they are detecting. " The snakes don't have external ," says van Hemmen. " So unless the mouse wears boots and starts stamping, the snake won't hear it."

ability hearing head system senses eardrums

Result:

A.I. Explanation:

Correct answer: head
Explanation: The word 'head' fits grammatically as it serves as a noun that is the subject of the action described in the sentence. The context indicates that the viper's head is the part of the body that is buried in the sand, which aligns with the overall topic of the snake's hunting behavior.
Meaning: The term 'head' refers to the front part of the snake's body, which contains its sensory organs and is crucial for hunting.
Wrong options:
hearing: The word 'hearing' is a gerund that refers to the action of perceiving sound, which does not fit as it does not describe a physical part of the snake's body.
system: The term 'system' refers to a set of connected things or parts, which does not fit as it does not describe a physical part of the snake's anatomy.
eardrums: The word 'eardrums' refers to the membranes that vibrate in response to sound, which is not applicable here as it does not describe a part of the snake that is buried in the sand.
ability: The term 'ability' refers to the capacity to do something, which does not fit as it does not describe a physical part of the snake's body.
senses: The word 'senses' refers to the faculties by which the body perceives outside stimuli, which does not fit as it does not describe a specific part of the snake's anatomy.
Correct answer: system
Explanation: The word 'system' fits grammatically as a noun that describes a complex network or arrangement. In this context, it refers to the auditory system of the snake, which is essential for understanding how it detects prey without external ears.
Meaning: The term 'system' refers to a set of connected parts forming a complex whole, in this case, the snake's auditory capabilities.
Wrong options:
head: The word 'head' refers to a physical part of the snake's body, which does not fit in the context of describing the auditory capabilities of the snake.
hearing: The term 'hearing' is a gerund that describes the action of perceiving sound, which does not fit as it does not describe a structure or system.
eardrums: The word 'eardrums' refers to the membranes that vibrate in response to sound, which is not appropriate here as it does not encompass the entire auditory mechanism.
ability: The term 'ability' refers to the capacity to do something, which does not fit as it does not describe a system or structure related to hearing.
senses: The word 'senses' refers to the faculties of perception, which does not fit as it does not describe a specific system.
Correct answer: eardrums
Explanation: The word 'eardrums' fits grammatically as a plural noun that refers to the membranes responsible for hearing. The context indicates that the snakes lack these external structures, which is crucial for understanding their unique auditory capabilities.
Meaning: The term 'eardrums' refers to the thin membranes in the ear that vibrate in response to sound waves, essential for hearing.
Wrong options:
head: The word 'head' refers to a physical part of the snake's body, which does not fit in the context of discussing auditory structures.
hearing: The term 'hearing' is a gerund that describes the action of perceiving sound, which does not fit as it does not describe a physical structure.
system: The word 'system' refers to a set of connected parts, which does not fit as it does not specifically refer to the membranes involved in hearing.
ability: The term 'ability' refers to the capacity to do something, which does not fit as it does not describe a physical structure related to hearing.
senses: The word 'senses' refers to the faculties of perception, which does not fit as it does not describe a specific auditory structure.

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