Some Wind-Dispersed Seeds Use _______ to Help Them Travel

question 44

Multiple Choice

Some wind-dispersed seeds use _______ to help them travel.

• A) animal fur
• B) bird feathers
• C) structures that catch the wind
• D) velcro-like attachment structures
• E) air sacs

Understand the ecological significance and fragility of desert ecosystems.

Identify the factors leading to biome shifts and their ecological implications.

Recognize the biodiversity and structural complexity of tropical rainforests.

Understand the impacts of deforestation and desertification on global environments.

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Definitions:

Nuts

Specifically, types of fruit composed of a hard shell and a seed, which are generally rich in nutrients.

Berries

Small, juicy fruits with a high seed content, often colorful and consumed as food; includes strawberries, blueberries, raspberries, and many others.

Utility Function

A mathematical representation of how different quantities of goods or services generate satisfaction or utility for a consumer.

Berries

Compact, moist fruits typically suitable for eating, featuring a spherical shape, intense coloration, and flavors that span from sweet to acidic.