During an investigation, sam observes the number of hummingbirds that come to his large bird feeder at different times of day. he fills the feeder to the top the first day and counts the number of birds at 6 a. m., noon, and 6 p. m. over ten days. what are the independent and dependent variables in sam’s investigation?
the number of birds is the independent variable, and time is the dependent variable.
time is the independent variable, and the number of birds is the dependent variable.
the type of bird food is the independent variable, and the number of birds is the dependent variable.
the number of birds is the independent variable, and the type of bird food is the dependent variable.
Answers: 1
Another question on Biology
Biology, 21.06.2019 23:30
If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?
Answers: 1
Biology, 22.06.2019 04:30
The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an
Answers: 2
You know the right answer?
During an investigation, sam observes the number of hummingbirds that come to his large bird feeder...
Questions
Mathematics, 18.10.2020 23:01
English, 18.10.2020 23:01
Chemistry, 18.10.2020 23:01
Geography, 18.10.2020 23:01
Mathematics, 18.10.2020 23:01
English, 18.10.2020 23:01
Biology, 18.10.2020 23:01
Mathematics, 18.10.2020 23:01
Mathematics, 18.10.2020 23:01
Mathematics, 18.10.2020 23:01
