Which one of the following is a characteristic of a metal?
a. changes the color of litmus pa...
![subject](/tpl/images/cats/biologiya.png)
Biology, 02.09.2019 10:00 winterblanco
Which one of the following is a characteristic of a metal?
a. changes the color of litmus paper to red
b. becomes negative when combined with other elements
c. reacts with bases to produce salts
d. conducts heat readily
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 07:30
The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:30
Describe how viruses and bacteria can be used as biological weapons. what are some of the potential threats and potential benefits? do you agree with the use of viruses and bacteria as biological weapons? why or why not?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 18:10
The basic kind of life cycle found in the simplest animals is: haplontic or diplontic
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 18:30
There are few cells in the body that do not undergo mitosis: most somatic cells divide regularly, some more than others. take for example the cells that line the digestive tract. these cells must be frequently replaced because they are constantly eroded by the movement of food through the tract. what mechanism(s) is/are in place to ensure that these cells are exact copies of the mother cell
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 17:50
![question](/tpl/images/cats/istoriya.png)
History, 19.04.2021 17:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 17:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 17:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2021 17:50