Answer:
The correct answer is ' plants'.
Explanation:
Abiotic factors : These are the non living physical and chemical parts of the environment that effects living organism and the ecosystem.For example: miner;as, soil, temperature, pressure etc.
Biotic factors: These are the living organisms which effects the functioning of the ecosystem and other living beings. For example: plants , animals, microorganism etc.
In an ecosystem, plants are not considered an abiotic factor, but a biotic factor since they are living organisms. Abiotic factors are non-living components such as minerals, soil, and temperature.
In an ecosystem, factors are broken down into two components: abiotic and biotic. Abiotic factors are the non-living components of an ecosystem, which include sunlight, temperature, wind patterns, soil, and minerals. On the other hand, biotic factors are the living components that interact with both the abiotic factors and other biotic factors. Examples of these include plants, animals, fungi, and bacteria.
In your given options, minerals, soil, and temperature are all examples of abiotic factors as they are all non-living components. However, plants are considered biotic factors as they are living organisms that directly interact with both the abiotic and biotic components of the ecosystem. Thus, the answer is plants.
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Answer:
Temperature and humidity
Explanation:
Crystallization occurs in super saturated solution. These are the solutions that have solute to solvent ratio of 2:1 or more. Typical honey is 70% sugar and 20% water (the solute concentration is too high).
Two things cause honey to crystallize.
If temperature is lowered the rate of crystallization increases. This is because at low temperature the molecules of solvent come closer and the space between them reduces. This causes the additional solute molecules to be pushed up to form crystals.
Secondly, humidity also plays a key role. If the humidity reduces, the water molecules evaporates from honey into air. This increases the relative concentration of the solute inside the honey, which causes the honey to crystallize.
(1) seizing the land of the lettuce and grape
growers
(2) securing passage of federal legislation to limit
immigration
(3) using nonviolent tactics such as boycotts and
hunger strikes
(4) urging growers to reduce the workforce
through mechanization
Answer:
The correct answer is option (3) "using nonviolent tactics such as boycotts and hunger strikes".
Explanation:
Cesar Chavez was a leader of American labor and civil right activists that fought to unionized migrant farm workers by the creation of The National Farm Workers Association. Cesar Chaves used nonviolent tactics to support the migrant farm workers. For instance, when Filipino American farm workers protested for higher wages in 1965, he encouraged Americans to boycott table grapes to support them; while he once performed a 24-day hunger strike in 1972 in the Santa Rita Center as a response to Arizona prohibiting boycotts and strikes by farm workers.
the correct answer its:
random internal motion of atoms and molecules
hope it helps
The primary cause of diffusion is the random internal motion of atoms and molecules resulting from their thermal energy, leading substances to move from areas of high concentration to areas of lower concentration until evenly distributed. Factors like temperature and the mass of diffusing molecules affect the speed of diffusion. The process continues until it reaches a dynamic equilibrium, where there is no concentration gradient and no net movement of substances.
The primary cause of diffusion is the random internal motion of atoms and molecules due to their thermal energy, a concept derived from Physics. This motion allows substances to move in a way that they can evenly distribute themselves throughout a given space. As a result, diffusion is characterized by movement from high to lower concentration areas, a process that goes on until the substance is evenly distributed in a system.
Several factors can affect diffusion, such as temperature and the mass of the diffusing substance. Higher temperatures enhance the energy and therefore the movement of the molecules, leading to an increased diffusion rate. In contrast, lower temperatures decrease the energy and movement of molecules, thus reducing the diffusion rate. The mass of the molecules diffusing also plays a role - heavier molecules move slower, and therefore diffuse more slowly, whereas the reverse is true for lighter molecules.
A concentration gradient is the factor that primarily fuels the diffusion process. Greater the difference in concentration, the more rapid the diffusion. In case of solutions containing more than one substance, each type of molecule diffuses according to its unique concentration gradient, independently of other substances.
Eventually, the system reaches a stage known asdynamic equilibrium. At this stage, there's no net movement of the substance, yet the molecules continue to move around in the space. The concentration gradient no longer exists, which means that diffusion has ceased.
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