Answers: 3
Biology, 22.06.2019 00:50
Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back
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
I know ima sound pathetic and sad, but i need friends :(...
Mathematics, 21.08.2019 18:30
Mathematics, 21.08.2019 18:30
History, 21.08.2019 18:30
Biology, 21.08.2019 18:30
Mathematics, 21.08.2019 18:30
History, 21.08.2019 18:30
World Languages, 21.08.2019 18:30
Mathematics, 21.08.2019 18:30
Geography, 21.08.2019 18:30
Mathematics, 21.08.2019 18:30
History, 21.08.2019 18:30
English, 21.08.2019 18:30