To create a simulation of 20,000 sheep grazing in an isolated valley, a scientist needs to determine the average amount of grass eaten per day by an actual sheep. which of the following is the best course of action for establishing this parameter?
a. divide the total amount of grass eaten by all sheep in the valley by 20,000.
b. determine the average daily grass consumption for 20 randomly selected sheep.
c. choose a random value to use as the daily amount of grass eaten by one sheep.
d. measure the amount of grass eaten per day by a single sheep.
Answers: 2
Biology, 21.06.2019 20:30
Explain how fossils scientists make discoveries about the lives of organisms and about how environments have changed over time. plz hurry up it time
Answers: 1
Biology, 22.06.2019 02:30
Did you know that a blue wales tongue weighs more than an elephant?
Answers: 2
Biology, 22.06.2019 07:30
The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body
Answers: 1
Biology, 22.06.2019 08:30
Construct at least two possible hypotheses for the student’s experiment.
Answers: 3
To create a simulation of 20,000 sheep grazing in an isolated valley, a scientist needs to determine...
Mathematics, 08.10.2020 03:01
Physics, 08.10.2020 03:01
Mathematics, 08.10.2020 03:01
Biology, 08.10.2020 03:01
English, 08.10.2020 03:01
Social Studies, 08.10.2020 03:01