![subject](/tpl/images/cats/biologiya.png)
Biology, 14.02.2020 00:26 brialevy2283
Hemoglobin is a protein in red blood cells that carries oxygen from the lungs to body tissues. People with less than 12 grams of hemoglobin per deciliter of blood (g/dl) are anemic. A public health official in Jordan suspects that Jordanian children are at risk of anemia. He measures a random sample of 50 children.
![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)
Biology, 21.06.2019 16:00
Which of the following is the main purpose of a human community?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 20:00
In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls
Answers: 1
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:30
Why do oceanic plates tend to subduction when colliding with a continental plate
Answers: 3
You know the right answer?
Hemoglobin is a protein in red blood cells that carries oxygen from the lungs to body tissues. Peopl...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 02:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 12.03.2021 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 02:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 02:40
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 02:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 12.03.2021 02:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 02:40