Sea Urchins Attach to Rocks and Use Specialized Mouth Structures

question 32

Short Answer

Sea urchins attach to rocks and use specialized mouth structures to feed.They have an evolutionary advantage over unicellular planktonic protozoa floating by in that they can more effectively _______ on other organisms and resist the forces of waves.

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Definitions:

Ethnoscapes

Refers to the landscape of persons who have shifted their location, offering a perspective on how groups are not limited by geographic boundaries in a globalized world.

Arjun Appadurai

A notable anthropologist and scholar known for his work on globalization, particularly focusing on the cultural dimensions of economic exchange.

Cultural Hybrids

Refers to the blending of elements from different cultures to create new cultural practices, expressions, or identities.

Appadurai's Landscapes

A theoretical framework proposed by Arjun Appadurai to describe the complex global flow of goods, people, technology, ideas, and images across cultural boundaries.