![subject](/tpl/images/cats/biologiya.png)
Biology, 07.07.2019 16:10 arslonm777
The oxygen end of the molecule has a slightly negative charge while the hydrogen ends of the molecule have a slightly positive charge. the composition and polar covalent nature of water allow water molecules to be attracted to and form question 12 options: hydrogen bonds with other water molecules. covalent bonds with non-polar molecules. ionic bonds with free radial ions.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 19:50
After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 22:30
Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 01:00
Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
The oxygen end of the molecule has a slightly negative charge while the hydrogen ends of the molecul...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 11.03.2020 16:57
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 11.03.2020 16:57
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.03.2020 16:57
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.03.2020 16:58
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.03.2020 16:58
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)