Why does a scientist form a hypothesis?
O
A. To explain his or her opinion about an obse...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 10.03.2020 06:34 samsmith666
Why does a scientist form a hypothesis?
O
A. To explain his or her opinion about an observation
B. To provide a statement that can be tested with an experiment
C. To prove a theory
O
D. To explain the data that are collected from an experiment
SUBMIT
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00
The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:30
A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30
How does a noncompetitive inhibitor reduce an enzyme’s activity?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 00:30
What are the advantages of using the metric system? designed as a decimal system making conversions simpler more accurate system of measurement has prefixes that correspond to an amount to use with all base units used by the entire scientific community
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 06:10
![question](/tpl/images/cats/en.png)
English, 13.01.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 06:10
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/health.png)
Health, 13.01.2021 06:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mkx.png)
Arts, 13.01.2021 06:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 13.01.2021 06:10
![question](/tpl/images/cats/es.png)
Spanish, 13.01.2021 06:10
![question](/tpl/images/cats/fr.png)
French, 13.01.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 06:10