Focusing on an Object Requires the Interaction of the ____

question 15

Multiple Choice

Focusing on an object requires the interaction of the ____ and the ____.​

• A) ​ciliary muscles; lens
• B) ​ciliary muscles; cornea
• C) ​ciliary muscles; iris
• D) ​iris; pupil
• E) ​cornea; pupil

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Definitions:

Insects

A group of arthropods distinguished by having a body divided into three sections (head, thorax, abdomen), three sets of legs, complex eyes, and a single pair of antennae.

Invertebrates

Animals without a backbone, comprising a diverse group including insects, mollusks, and arachnids.

Vertebrates

Animals that have a backbone or spinal column, including fishes, amphibians, reptiles, birds, and mammals.

Filter

A device or process that removes impurities or separates particles from a liquid or gas.