Chemistry, 17.09.2021 02:40, luisgonz5050
The difference between a scientific theory and other theories is that a scientific theory is supported by evidence and widely accepted. Which of the statements below is the best example of a scientific theory?
Group of answer choices
A theory states if lightning strikes, then thunder will follow within 2 minutes
A group of many astronomers show support to the theory that the universe is expanding.
Dr. Leslie has a theory that it will rain tomorrow.
The theory that all animals are unhappy in the zoo, led to a study
Answers: 3
Chemistry, 22.06.2019 16:50, Pookiev
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
Chemistry, 22.06.2019 20:30, sydneip6174
We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
Answers: 2
The difference between a scientific theory and other theories is that a scientific theory is support...
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