Symbiotic relationships may evolve ? rapidly over a short period of time throughout all species.

all of the above
very quickly to remove all benefits acquired by the relationship.

over time by co-evolution of adaptations that reduce the harm or improve the benefit of the relationship.

the last answer

Explanation:

over time by co-evolution of adaptations that reduce the harm or improve the benefit of the relationship

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

b. to discover aspects of the natural world.

hopefully i .