Which of the Following Happens When You Focus on an Object

question 56

Multiple Choice

Which of the following happens when you focus on an object close up?

• A) the ciliary muscles contract and the lens flattens
• B) the ciliary muscles relax and the lens bulges
• C) the ciliary muscles contract and the lens bulges
• D) the cilliary muscles relax and the lens flattens
• E) more than one of these occur when you focus on an object close up

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Definitions:

Root Systems

The underground part of a plant that absorbs water and nutrients from the soil, anchors the plant, and stores food.

Mature Soil

Soil that has developed layers and characteristics through a long process of weathering and organic matter accumulation, capable of supporting plant life.

Shrubs

Woody plants smaller than trees, often with multiple stems from the base, used in landscaping for decorative or functional purposes.

Grasses

Members of the Poaceae family, these plants are crucial for agriculture and ecosystems, providing food, ground cover, and habitat.