Biology, 23.09.2020 05:01 Superman2934
Bryan is interested in studying whether his grass will feel softer if mows his grass every 5 days or every 7 days. He guesses that if he mows it more often the grass will have sharp, ragged edges on it more often; he thinks waiting 7 days will produce softer grass. In the summer of 2011 he mows the grass every 5 days and asks people how his grass feels on their feet. In the summer of 2012, he mows the grass every 7 days. More people reported soft grass in 2012.
Answer the following questions about this experiment.
a. What is the independent variable for the experiment
b. What is the dependent variable for the experiment?
c. What is Bryan’s hypothesis?
d. Was Bryan’s hypothesis correct?
Your
Answers: 2
Biology, 22.06.2019 13:00
We can be sure that a mole of table sugar and a mole of vitamin c are equal in their 1) mass in daltons. 2) mass in grams. 3) number of molecules. 4) number of atoms. 5) volume.
Answers: 3
Biology, 22.06.2019 20:30
Follow the directions for self-quiz question 8, draw it, by labeling the appropriate structures with these terms, drawing lines or brackets as needed: chromosome (label as replicated or unreplicated), centromere, kinetochore, sister chromatids, nonsister chromatids, homologous pair, homologs, chiasma, sister chromatid, cohesion
Answers: 3
Biology, 22.06.2019 21:30
At the beginning of the virtual lab, you were asked to sort eight lizards into categories. what criteria did you initially use to make your groups? did you revise your criteria later? why?
Answers: 1
Bryan is interested in studying whether his grass will feel softer if mows his grass every 5 days or...
Mathematics, 13.08.2020 19:01
Mathematics, 13.08.2020 19:01
Social Studies, 13.08.2020 19:01
Physics, 13.08.2020 19:01
Mathematics, 13.08.2020 19:01
Chemistry, 13.08.2020 19:01
History, 13.08.2020 19:01
Spanish, 13.08.2020 19:01
English, 13.08.2020 19:01
English, 13.08.2020 19:01