25. Which of the following CANNOT happen? *
4 points
A metamorphic rock turns directly into...
Chemistry, 29.01.2021 18:30 paulawells11
25. Which of the following CANNOT happen? *
4 points
A metamorphic rock turns directly into another type of metamorphic rock.
Sediments turn into metamorphic rock.
An igneous rock undergoes weathering and erosion, and turns into sediment
Answers: 3
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Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.
Answers: 3
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If there is any 12 to 14 girls that need a boyfriend just follow me and let me know
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Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1
Answers: 1
Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
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