Question

the definition of symbiotic is (1 point)
consisting of two oxygen atoms.
having a hard external covering.
living in close association.
having tiny tentacles.

Explanation:

To determine the definition of "symbiotic", we analyze each option:

• "Consisting of two oxygen atoms" relates to chemical structures (e.g., O₂), not symbiotic.
• "Having a hard external covering" describes exoskeletons or similar, not symbiotic.
• "Living in close association" matches the biological definition of symbiosis (interactions between different organisms in close proximity).
• "Having tiny tentacles" describes anatomical features, not symbiotic.

Answer:

C. living in close association