Biology, 17.10.2021 09:00 Lesquirrel
Okay budding entrepreneurs you are up next on "Shark Tank" and ready to present your idea for
a new cleaning product that you have invented. Your product uses calcite and orthoclase as active
cleaning agents (abrasives). The current leading brand uses quartz as the active agent. Convince the
review panel that your product is better (using science of course!).
Answers: 3
Biology, 22.06.2019 05:40
Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion
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Biology, 22.06.2019 13:00
Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?
Answers: 3
Biology, 22.06.2019 18:00
Which is an innovation of gymnosperms? gymnosperms are the first seed plants. gymnosperms are the first flowering plants. gymnosperms are the first vascular plants. gymnosperms are the first spore plants.
Answers: 3
Okay budding entrepreneurs you are up next on "Shark Tank" and ready to present your idea for
a ne...
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