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stira [4]
3 years ago
13

Which of these hypotheses cannot be tested?

Chemistry
1 answer:
SVEN [57.7K]3 years ago
7 0

Cooks should use sea salt in recipes instead of regular table salt.

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Convert 1.25 atm to kPa
eduard

Answer:

126.6562

Explanation:

8 0
3 years ago
As a whole, plants tend to release more oxygen than carbon dioxide into the environment, but the ratios of gases differ at vario
marshall27 [118]

During the day, due to the existence of sunlight, the procedure of photosynthesis elevations over that of respiration. Photosynthesis uses carbon dioxide to produce carbohydrates removing oxygen as a byproduct. During the night, because there is no sunlight, the rate of photosynthesis decreases. This, therefore, drives the rate of respiration to surpass the speed of photosynthesis. In respiration, oxygen is consumed and carbon dioxide is dismissed.

<h3>What is photosynthesis?</h3>
  • Photosynthesis is the process by which manufacturers use sunlight, water, and carbon dioxide to produce oxygen and energy in the form of sugar.
  • The primary position of photosynthesis is to transform solar energy into chemical energy and then reserve that chemical energy for prospective use. For the most part, the planet's living designs are powered by this process.
  • An illustration of photosynthesis is how plants convert sugar and significance from water, air, and sunlight into energy to grow. Description of photosynthesis is the procedure through which plants use water and carbon dioxide to assemble their food, grow and remove excess oxygen into the air.

To learn more about photosynthesis, refer to:

brainly.com/question/19160081

#SPJ4

3 0
1 year ago
Write a balanced equation of decomposition reaction which is carried out by the catalyst
xz_007 [3.2K]

Answer:

A decomposition reaction is a reaction in which the compound is broken up into its constituents.

A decomposition reaction is a reaction in which the compound is broken up into its constituents. When the decomposition is brought about by a catalyst, it is called catalytic decomposition.

Let us look at the catalytic decomposition of the compound potassium trioxochlorate V. in the presence of the catalysts manganese dioxide. The reaction occurs as follows;

2KClO3 -----> 2KCl + 3O2

Explanation:

<u><em>pls mark as brainliest</em></u>

3 0
3 years ago
H2o, ch4, secl2, chcl3 lowest boiling point
ICE Princess25 [194]
Ch4 is the lowest boiling point
3 0
3 years ago
The system brings molecules to the cells. It includes blood vessels and the heart.
makkiz [27]
I think it’s the circulatory system. it delivers oxygen and nutrients to the cells and pumps blood to the heart. hope this helps:)
3 0
3 years ago
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