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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 00:30
Acontainer hold 4 gallons of lemonade.a large lemonade contains 16 ounces. how many large lemonades could the restaruant sell before they run out of lemonade?
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English, 22.06.2019 03:30
Comprehension the questions below refer to the selection "games at twilight." at the end of the story, ravi — a. feels victorious b. has become mature enough to shrug off a loss in a game c. feels defeated and insignificant d. is he has won the affection of the other children select the best answer from the choices provided a b c d
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English, 22.06.2019 05:50
What steps best a reader determine the central idea of a text? select three options.
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1. Do you think that Laurie's parents can be blamed for his behavior in Charles”? Explain
why or wh...
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