Answers: 2
Biology, 22.06.2019 07:30
Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.
Answers: 1
Biology, 22.06.2019 09:30
Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit
Answers: 1
Biology, 22.06.2019 11:00
Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water
Answers: 1
Biology, 22.06.2019 15:30
On his trip to the galapagos islands, darwin determined that animals on the islands
Answers: 1
Which are the major components of ribosomes?...
History, 26.04.2020 00:38
Physics, 26.04.2020 00:38
Mathematics, 26.04.2020 00:39
Mathematics, 26.04.2020 00:39
English, 26.04.2020 00:39
Social Studies, 26.04.2020 00:39
Mathematics, 26.04.2020 00:39
Geography, 26.04.2020 00:39
History, 26.04.2020 00:41