Alienchild239
02.02.2021 •
Biology
Two students in a science classroom are debating about whether the tables are made of wood or plastic. As the teacher passes by, she suggests, “Use cell theory to find the truth!” Plan an Investigation Propose a scientific investigation to determine whether the tables are wooden or plastic. Include your hypothesis, what steps the students should take, and any materials they might need to carry out the procedure.
Solved
Show answers
More tips
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking How to cook crayfish? Everything you need to know...
- G Goods and services LED-подсветка в LCD-телевизорах: 5 причин, почему она лучше других технологий...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
Answers on questions: Biology
- B Biology a) are found only in the central nervous system b) carry electrical signals along the length of an axon c) are gaps between neurons where chemical signals are used to transmit...
- B Biology Which of the following lists includes only abiotic environmental factors? organic matter, soil minerals, wind, predators soil minerals, oxygen, rain, sunlight sunlight, decomposers,...
- B Biology Where is the most of the earth’s carbon located and in what form?...
- B Biology In a nuclear reaction, which of the following does not have to be conserved? a. mass alone. b. energy alone. c. the number of electrons. d. the combination of mass and energy....
- B Biology Which of the following gases was not believed to be present on earth at the time of its formation 4.6 billion years ago? a. oxygen c. water vapor b. nitrogen d. methane...
- B Biology Which of the following locations would have the finest sedimentary particles? a. mouth of a river b. source of a river c. inside bend of a river d.outside bend of a river...
- B Biology A(n) is a value that is defended in order to maintain homeostasis. a. set point b. metabolism c. extrinsic balance d. emotion...
- B Biology Explain how cell signaling pathways in prokaryotes and eukaryotes demonstrate conservation of major features over time...
- B Biology Which is not part of the cell theory? a.all cells come from existing cells. b.microscopic organisms are not made of cells. c.all living things are made of one or more cells....
- B Biology If an organism has 48 chromosomes in their body cells, how many chromosomes would be in their gametes...
Ответ:
The types of elements in the compound.
Explanation: An ionic bond consists of a metal and a nonmetal, while covalent consists of both nonmetals with similar electronegativities.