Alana is using a 37 foot ladder to paint the side of a building. She places the base of the ladder 12 feet from the base of the building, then leans the top of the ladder
against the wall of the building, assuming a eighth angle with the ground and the building how far up the wall can she reach

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Make sure the topic of your persuasive essay is not a.something someone else is writing about b.a fact c.something you have written about before

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:

This expert shows that unlike zaroff, rainsford has still retained his sense of