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English, 21.06.2019 22:00
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:
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English, 22.06.2019 10:50
Read the following excerpt from kabir’s “tell me, o swan, your ancient tale,” and answer the question. which of the following best states an explicit meaning of the excerpt? a) the swan is very old and wise b) the narrator seeks the swan’s wisdom c) the narrator asks the swan questions about its origin, destination, and goal d) the origin, destination, and goal of the swan are important for the spiritual growth of e) the narrator
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English, 22.06.2019 13:00
In “the bat poet”, why does the bat go to sleep with the other bats are the end of the story? a.he is suffering from winter’s block and takes comfort in being among his own kind. b.he is frightened of attack from owl, so he cannot sleep on the porch. c.he is now comfortable with himself: a bat a poet. b.the porch is torn down,so he has no other choice but to sleep in the barn.
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Kim has a bag of 8 basketballs. Each basketball weighs 6/10 kilogram. What is the total weight of th...
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