Which of the Following Is a Way That Crayfish and Grasshoppers

question 39

Multiple Choice

Which of the following is a way that crayfish and grasshoppers are different?

• A) Crayfish have an exoskeleton, while grasshoppers do not.
• B) Grasshoppers have compound eyes, while crayfish have a simple eye.
• C) Grasshoppers have well-developed nervous systems, while crayfish have a ladder network of nerves.
• D) Grasshoppers have spicules and tracheal tubes that serve as the means of gas exchange, while crayfish have gills.
• E) Crayfish have an open circulatory system, while grasshoppers have a closed circulatory system.

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Definitions:

Fear

A primal emotion experienced in anticipation of some specific pain or danger, often causing behavioral changes such as fleeing or hiding.

Epinephrine

A hormone and neurotransmitter also known as adrenaline, involved in regulating visceral functions (e.g., heart rate) and part of the body's fight-or-flight response.

Body Language

Nonverbal communication through body posture, gestures, facial expressions, and eye movements to convey messages or emotions.

Kinetics

Refers to the branch of science that deals with the effects of forces on the motion of objects.