2:
Question 1 (1 point)
Gently lay the paper towel on the surface of the water in the bowl a...
![subject](/tpl/images/cats/biologiya.png)
Biology, 13.09.2021 20:00 ALEXMASTERS64
2:
Question 1 (1 point)
Gently lay the paper towel on the surface of the water in the bowl and the paper clip
on top of the paper towel, being extra careful not to let water come on top of the
paper clip. After a few minutes the paper towel should sink, but if it does not, gently
poke it down without disturbing the paper clip.
:
3
What did you notice? Did the paper clip float? Why or why not?
Yes, it floated. The water molecules at the surface of the water stick together
with cohesion and cause surface tension that prevented the paper clip from
sinking
5
6
Yes, it floated; the paper clip is too light to sink.
8
9
No, it did not float. The paper clip is too heavy to easily float on top of the water.
11
No, it did not float, the adhesive properties of water made the paper clip sink.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 00:00
Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 07:30
What will happen if deforestation continue to destroy the green plant on the planet
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:00
What is the one part of the nucleotide that differs among the other different nucle tides?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 01:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 03.07.2019 01:30
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/en.png)
English, 03.07.2019 01:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 03.07.2019 01:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 01:30
![question](/tpl/images/cats/health.png)
Health, 03.07.2019 01:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 03.07.2019 01:30
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 01:30
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 01:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 01:30