Chemistry, 09.03.2021 22:30 QueensQueens
Dr. Simmons wants to make sure her scientific investigation is considered good. She knows that for an experiment to produce valid results, it must adhere to accepted methods. Which procedure would she not include as part of her valid scientific experiment?
A. precise observations
B. organized procedures
C. uncontrolled variables
D. controlled surroundings
Answers: 3
Chemistry, 22.06.2019 20:10
What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.
Answers: 2
Chemistry, 23.06.2019 00:30
When did stem cell research become known ? who discovered stem cell? what experiments or studies have been conducted so far?
Answers: 3
Chemistry, 23.06.2019 01:00
If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1
Answers: 1
Chemistry, 23.06.2019 01:00
The primary products of complete combustion of fossil fuels are a. carbon dioxide and water b. methane and water c. carbon monoxide and water d. carbon dioxide and carbon monoxide
Answers: 1
Dr. Simmons wants to make sure her scientific investigation is considered good. She knows that for a...
Mathematics, 27.08.2019 19:30
Social Studies, 27.08.2019 19:30
Computers and Technology, 27.08.2019 19:30
Mathematics, 27.08.2019 19:30
Mathematics, 27.08.2019 19:30
History, 27.08.2019 19:30
English, 27.08.2019 19:30
Computers and Technology, 27.08.2019 19:30
English, 27.08.2019 19:30
Mathematics, 27.08.2019 19:30
Computers and Technology, 27.08.2019 19:30