![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 21:00
The pattern of this wave changes between its beginning and end. what is true about the amplitude and wavelength of the wave when the pattern changes?
Answers: 3
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 10:00
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 18:30
Which gas prevents the spread of fire and extinguishes it? is a type of compressed gas that prevents the spread of fire and extinguishes it.
Answers: 1
You know the right answer?
Explain how to find the magnification of a microscope...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 02:20
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 02:20
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 02:20
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 17.12.2020 02:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 02:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.12.2020 02:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 17.12.2020 02:20
![question](/tpl/images/cats/mat.png)
Mathematics, 17.12.2020 02:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 17.12.2020 02:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 17.12.2020 02:20
![question](/tpl/images/cats/mat.png)