![subject](/tpl/images/cats/biologiya.png)
Biology, 04.02.2020 23:01 michaelchavez6959127
The cytoplasm of human cheek cells is 96% water and 4% nacl (salt.) a scientist removes some of your cheek cells and places them in an solution that is 30% nacl. which direction of net water flow would result? a. net water flow out of the cell b. net water flow into the cell c. no net flow; the cell is in equilibrium
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 18:00
The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 02:00
The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 09:00
In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.
Answers: 1
You know the right answer?
The cytoplasm of human cheek cells is 96% water and 4% nacl (salt.) a scientist removes some of your...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 02:40
![question](/tpl/images/cats/es.png)
Spanish, 09.12.2020 02:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 09.12.2020 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 02:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.12.2020 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 02:40
![question](/tpl/images/cats/biologiya.png)
Biology, 09.12.2020 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 02:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 02:40
![question](/tpl/images/cats/biologiya.png)