Which of the Following Word Origins Means Joint

question 15

Multiple Choice

Which of the following word origins means joint?

• A)blastic
• B)arthr
• C)kines
• D)osteo

---

Definitions:

Entire Community

Refers to all the organisms living within a specific area, encompassing both the living (biotic) and non-living (abiotic) components of the environment.

Crucial Species

Key species that have a disproportionately large effect on their ecosystem's structure and function, often pivotal for biodiversity.

Keystone Species

A crucial species whose presence significantly influences the survival of other species in an ecosystem, and its removal would lead to significant changes in the ecosystem's structure.

Tropic Interactions

Ecological interactions that cause organisms to move or grow toward or away from stimuli, including phototropism, hydrotropism, and others.