In the Newsela article "What Is Mythology?," which details best convey the central idea that myths have changed over time? Select the two correct answers. "Myths are action-packed and highly engaging." "Now it is possible to find written versions of many myths in books or online." "A myth may certainly change from one retelling to the next." "Today we rely on science to help us understand phenomena in humans and in nature."

Biologists recognize five levels of cell organization. the lowest and simplest is the cellular level. organisms here are either unicellular organisms, like protozoa, or colonial organisms. colonial organisms are composed of single-celled individuals that stay together to sustain the life of the whole colony. next on the scale of complexity is the level occupied by tissue. a tissue is a group of similar cells which perform a similar activity. tissues that are organized around a common function together make up an organ, the third level of complexity. the fourth level of organization is the system, formed by a group of organs which together perform a specific bodily process. the fifth and highest level is the organism level, in which body systems work together in a structure capable of independent life. main idea: