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3 years ago

What is the difference of adhesion and cohesion?

2 answers:

6 0

Cohesion is how tightly packed together two things are. For example, water molecules stick together and the marines stick together too. We call those cohesive molecules or cohesive groups.

Adhesion is the second part of capillary action and this is when dissimilar particles stick together. So in order for water to move up paper, the water has to stick to the paper but it also has to stick to other water molecules because you don't see gaps in the water as it's moving up the paper.

LiRa [457]3 years ago

4 0

Answer:

Adhesion deals more with objects and cohesion deals more with people or groups.

Explanation:

Adhesion is the action or process of adhering to a surface or object.

Cohesion is the action or fact of forming a united whole.

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The difference between the energy-investment and energy-harvesting steps of glycolysis

motikmotik

Answer:

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3 years ago

Any product, substance, or organism included by its nature or by the regulation in any of the classes listed in the schedule (UN

olga55 [171]

Their are 9 class of hazardous material:

1 CLASS 1 : Explosive

2 CLASS 2 : Gases compressed, liquefied, dissolved under pressure or deeply refrigerated.

3 CLASS 3 : inflammable liquids.

4 CLASS 4 : Inflammable solids, substances liable to spontaneous combustion substances which on contact with water emit inflammable gases.

5 CLASS 5 : Oxidising substances, organic peroxides.

6 CLASS 6 : Poisonous (toxic) and Infectious substances.

7 CLASS 7 : Radioactive substance.

8 CLASS 8 : Corrosives.

9 CLASS 9 : Miscellaneous dangerous substance.

Hazardous :A hazardous material is any item or agent (biological, chemical, radiological, and/or physical) that has the ability to cause harm to humans, animals, or the environment. This could be as a result of the material by itself or interaction with other materials.

To learn more about Hazardous material refer: brainly.com/question/27318175

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2 years ago

What is the percentage of thymine in human ?

grin007 [14]

Answer:

29.4% or rounded 29%

Explanation:

Thymine is a compound which is one of the four constituent bases of nucleic acids. A pyrimidine derivative, it is paired with adenine in double-stranded DNA.

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7 0

3 years ago

Read 2 more answers

An area where soil has eroded experiences what?

Natali [406]

An area where soil has eroded experience loss of nutrients. The topmost layer of soil is called the topsoil and is the most fertile. Soil erosion results in the loss of soil fertility and makes the land barren

The main cause of soil erosion is the removal of vegetation, which exposes the topsoil to water and wind. Wind and water are the main agents of soil erosion.

Water erosion can be sheet erosion, rill erosion, gully erosion or riparian erosion.

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3 years ago

25.0 mL of 2.00M solution are diluted to 85.0 ml. What is the new concentration?

k0ka [10]

Explanation:

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3 years ago