Question

The scientists decided to repeat this experiment to see if she could reproduce the results. During this second experiment, she ran out of room in her greenhouse and decided to place the cattails from group 4 in her yard just outside of the greenhouse. Was this a good idea? Why or why not?

a. Yes, because she knew that the plants in Group 4 weren’t going to grow well anyway.
b. No, because now the plants in the various groups will be in different environments and that introduces another independent variable to the experiment.
c. Yes, because the temperature and sunlight are only a little different in the two environments.
d. No, because she should have placed equal numbers of plants from the different groups outside of the greenhouse

Answer 1

Answer:

No, because she should have placed equal numbers of plants from the different groups outside of the greenhous