Chemistry, 30.03.2021 18:40 joecheeramkuzhi2338
Two students are comparing scientific experiments to investigations. They came up with the following ideas.
Student A: Testing plant growth in different types of soils
Student B: Comparing the water level in a lake during different times of the year
Which student gave an example of a scientific experiment?
Select one:
a. Student A because it requires experimental and control groups
b. Student B because it requires a hypothesis
c. Student A because it is preferably done in natural settings
d. Student B because it is preferably done across a long period of time
Answers: 1
Chemistry, 22.06.2019 12:30, poopybutt541
Avariable that is not being directly tested during an experiment should be
Answers: 1
Chemistry, 23.06.2019 08:20, debramknoxx
At which temperature would a reaction with ah= -220 kj/mol and as=-0.05 kj/(mol-k) be spontaneous?
Answers: 2
Two students are comparing scientific experiments to investigations. They came up with the following...
Mathematics, 02.03.2021 17:10
Mathematics, 02.03.2021 17:10
English, 02.03.2021 17:10