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Liono4ka [1.6K]
3 years ago
5

What is the chemical indicator for sugar and what is a positive result look like

Biology
1 answer:
frez [133]3 years ago
3 0

Answer:

Benedict's solution is the indicator for sugar which is made up from copper sulfate and sodium hydroxide

the positive result is the observation of brick-red precipitate.

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The air pollution in your area is increasing by the day. What would be the most appropriate way to address this problem?
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Answer:

hope it helps you!!!!!!

4 0
2 years ago
What are some possible future changes in the global climate?
Ugo [173]

The most probable future changes in the global climate are:

- Global warming;

If the levels of CO2 and methane increase enough in the atmosphere to be able to intensify the Greenhouse effect, than some portion of the ice on the planet will melt because of the rising temperatures, thus lifting up the sea level, creating more unpredictable weather with larger and stronger storms, but also making the mainland much drier. This would be a scenario if the continents are arranged like they are now, but if there isn't a sufficient mass of land on and around the poles, than all of the ice will melt and the sea levels will rise so much that the planet will come in the ''water planet'' scenario, and it will have wet tropical climate pretty much everywhere on the planet.

- Ice Age;

If there's a disruption in the warm ocean streams and some of them disappear, or the levels of nitrogen or oxygen increase in the atmosphere, the Earth will start to cool off, thus coming to a situation of an Ice Age. In this kind of situation, there will be large ice sheets on and around the poles that are stretching much further towards the lower latitudes, as well as mountains all over the world that are covered in snow and shaped by glaciers.

3 0
3 years ago
Read 2 more answers
How does the chromosome theory of inheritance provide an explanation of mendelian inheritance?
morpeh [17]
Mendel proposed the law of segregation and the law of independent assortment toexplain the inheritance behind his pea plant traits. A hundred years later, Boveri and Sutton developed the chromosome theory of inheritance, which stated thatchromosomes were responsible for the heredity Mendel observed.
7 0
3 years ago
All of the carpenter ants livinng in your front yard make up a
Verizon [17]

Answer:

Population

Explanation:

8 0
3 years ago
What are three molecules that diffuse freely in and out of a cell
Lunna [17]

So it's going to be obviously oxygen XD        ....so that's one

Next, it's going to be carbon dioxide, since it has to exit the cell, because it is a waste product            ...so that's two

Finally, it's also going to be something you drink everyday.

*whispers* it's water XD      because of osmosis


So recap:

1) Oxygen             2) Carbon Dioxide        3) Water


hope that helps!! :D


4 0
3 years ago
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