![subject](/tpl/images/cats/biologiya.png)
Biology, 17.02.2021 20:30 erbnichole
Rafael Ives near a road at the bottom of a hl. His parents are concerned that soll will wash off the hill and rocks will fall onto the road. Rafael conducts an investigation to find out if grass growing on a
hiiside will help stop soil erosion
He collects two samples of the same size and type of soil. One sample of soil has grass growing on it and the other does not. He places each sample of soil in a small tray. For his investigation, Rafael
pours the same amount of water onto both samples of soil. He uses a large tray to collect water that may flow through the soil.
Which practice shows the best way for Rafael to set up this investigation?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 12:30
In which direction is the pacific plate moving in relation to the north american plate?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 03:00
Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:00
Choose the correct words to complete the sentences related to genetic screening. is a procedure that is used during pregnancy to detect genetic defects. is extracted from the uterus and used to identify genetic disorders?
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 12:30
How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?
Answers: 1
You know the right answer?
Rafael Ives near a road at the bottom of a hl. His parents are concerned that soll will wash off the...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 19:00
![question](/tpl/images/cats/health.png)
Health, 03.12.2020 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 03.12.2020 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 19:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 03.12.2020 19:00
![question](/tpl/images/cats/biologiya.png)
Biology, 03.12.2020 19:00
![question](/tpl/images/cats/health.png)
Health, 03.12.2020 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 03.12.2020 19:00