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What three nations signed the Tripartite Pact on September 27, 1940, and became the major Axis Powers during World War II?
Mutualists
Organisms that engage in mutualism, a type of symbiotic relationship where both participants benefit from the interaction.
Mutualistic Relationship
An ecological interaction between two or more species where each benefits and derives a positive effect from the relationship.
Photosynthetic Organisms
Life forms that convert light energy into chemical energy via photosynthesis, producing oxygen and organic compounds from carbon dioxide and water.
Nonphotosynthetic Partners
Organisms that do not perform photosynthesis but are involved in symbiotic relationships with photosynthetic organisms, often exchanging nutrients.
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