![subject](/tpl/images/cats/biologiya.png)
Biology, 13.07.2019 14:30 augustmarie
Coach damien notices that some of his football players drink more water than others before friday night games. he is interested if the amount of water the students drink affects their endurance. one week before practice he has each student drink an bottle of water throughout the day. that afternoon, the run the bleachers and he records how many times each player can go up and back before stopping to catch their breath. the next week they do the same thing but drink 2 bottles of water beforehand. the this week they run the bleachers but drink a gallon of water beforehand. 1. idependant variable 2. dependant variable 3.hypothosis 4. control group 5. expiermental group 6. constants 7. possible threats to accuracy of results?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:00
What function does a limb serve in each animal how are the limb bones of the four animal similar based on the similarities what can be inferred about the evolution of the poor animals
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 07:00
An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 14:50
The ultimate purpose of respiration: a. inhale 02 and exhale co2 b. place oxygen in the lungs c. place oxygen in the blood d. deliver oxygen to every blood cell
Answers: 3
You know the right answer?
Coach damien notices that some of his football players drink more water than others before friday ni...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.11.2020 19:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.11.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 10.11.2020 19:40
![question](/tpl/images/cats/en.png)
English, 10.11.2020 19:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 10.11.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 10.11.2020 19:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.11.2020 19:40
![question](/tpl/images/cats/en.png)
English, 10.11.2020 19:40
![question](/tpl/images/cats/health.png)
Health, 10.11.2020 19:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.11.2020 19:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 10.11.2020 19:40