![subject](/tpl/images/cats/biologiya.png)
1. the complement system is barrier of the immune system. 2. the complement system is a group of in the blood that detect pathogens that have entered the body. 3. the complement system can the swelling of a part of the body accompanied by redness, swelling, and pain as a response to infection.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 22:50
Red flowered snapdragons are crossed with white flowered snapdragons, producing all pink snapdragons in the f1 generation. what would you expect if you crossed pink with pink? 3/4, 1/4, 1/2 red, 3/4,/1/2,/1/4 pink,1/2, 3/4, 1/4 white
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 06:00
When you run, you begin to breathe heavier and faster. your heart beats more quickly, bringing more oxygen to your cells. which organ systems are working together here?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 10:00
Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:30
Which one is an advantage of external fertilization a. the offspring are genetically identical to the parents b. more eggs can be fertilzed at one time c. more sperm can be released at one time d. more protection is available for developing plz
Answers: 1
You know the right answer?
1. the complement system is barrier of the immune system. 2. the complement system is a group of i...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 29.06.2020 21:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 29.06.2020 21:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 29.06.2020 21:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.06.2020 21:01
![question](/tpl/images/cats/mat.png)
Mathematics, 29.06.2020 21:01
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 29.06.2020 21:01
![question](/tpl/images/cats/mat.png)
Mathematics, 29.06.2020 21:01