Biology, 19.01.2020 03:31 biaxialpower789
Astudent designs an experiment to see if detergent affects the growth of seeds. he sets up 10 seed pots. five of the seed pots will receive a small amount of detergent in the soil and will be placed in the shade. the other five seed pots will not receive detergent and will be placed in the sun. all 10 seed pots will receive the same amount of water, the same number of seeds, and the same type of seeds. he allows the seeds to grow for two months and charts their growth every two days. what is wrong with his experiment?
a) more than one variable is being tested.
b) the student should have a larger number of pots.
c) there is no way of measuring the outcome.
d) there is no control set up.
Answers: 1
Biology, 21.06.2019 20:30
Prompt compare the three types of volcanic mountains in terms of shape, type of eruption, and the minerals that make up the volcano
Answers: 1
Biology, 22.06.2019 02:30
What is the surface temperature of the ocean where hurricanes form? greater than 80 celsius approximately 27 celsius at least 76 celsius less than 10.5 celsius
Answers: 1
Biology, 22.06.2019 05:50
Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?
Answers: 3
Astudent designs an experiment to see if detergent affects the growth of seeds. he sets up 10 seed p...
Mathematics, 05.05.2020 15:57
English, 05.05.2020 15:57
Mathematics, 05.05.2020 15:57
History, 05.05.2020 15:57
English, 05.05.2020 15:57
Mathematics, 05.05.2020 15:57
Spanish, 05.05.2020 15:57
Mathematics, 05.05.2020 15:57
Mathematics, 05.05.2020 15:57