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 04:30, gizmo50245
Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases
Answers: 2
Biology, 22.06.2019 15:00, cdeanrn8971
The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.
Answers: 1
Biology, 22.06.2019 15:00, sparky1234
Which of th following is needed for cellular respiration to occur
Answers: 1
Bryan is interested in studying whether his grass will feel softer if mows his grass every 5 days or...
Mathematics, 27.04.2021 23:50
Mathematics, 27.04.2021 23:50
Mathematics, 27.04.2021 23:50
History, 27.04.2021 23:50