Word Relationships

Which word is this the definition for: The act of comparing things to show the differences between them.

Which word describes the relationship between two species where both benefit?

What term is used for the relationship where one organism benefits and the other is harmed?

In a food chain, what is the term for organisms that produce their own food?

Which word describes the process by which plants convert sunlight into chemical energy?

What is the term for the relationship between predator and prey?

Which term describes the relationship where one species benefits and the other is unaffected?

What is the term for the relationship between two species that compete for the same resources?

Which word describes the process of water movement through a plant and its evaporation from aerial parts?

What is the term for the relationship where one organism lives on or in another organism and benefits at the host's expense?