![subject](/tpl/images/cats/biologiya.png)
Biology, 25.11.2021 06:00 pitmmaKaos5499
The outer layer of the sponge is covered by flattened cells that sometimes contract in response to potentially harmful stimuli to protect the inner cells of the sponge. One type of inner cells are , flagellated and collared cells that help circulate water through the sponge and collect food particles. Various types of cells are found in the mesohyl and may secrete structural components such as spicules or spongin fibers
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 23:40
The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol
Answers: 1
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:20
Which of the following is a limitation of a clinical trial? a.)amount of random assignments b.)hospital cost c.)number of test tubes d.)amount of peer review
Answers: 1
You know the right answer?
The outer layer of the sponge is covered by flattened cells that sometimes contract in response to p...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 13.01.2021 19:20
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 19:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 19:20
![question](/tpl/images/cats/istoriya.png)
History, 13.01.2021 19:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.01.2021 19:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
Engineering, 13.01.2021 19:20
![question](/tpl/images/cats/en.png)
English, 13.01.2021 19:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 19:20
![question](/tpl/images/cats/fizika.png)
Physics, 13.01.2021 19:20