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bearhunter [10]
3 years ago
6

use the particle theory to explain why hot chocolate powder dissolves more rapidly in hot water than cold water

Biology
1 answer:
Vanyuwa [196]3 years ago
4 0

Answer:

Since hot water has more kinetic energy, any particles that are suspended in it move at a faster rate than in cold water.

Explanation:

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Which of the following statements best exemplifies the difference between a population and an individual?
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Answer:

d. All of the above exemplify the difference between a population and an individual.

Explanation:

A population is a group of individuals of the same species that live in a particular geographical area and are able to interbreed. A population is described with respect to several features such as death and birth rates, age structure, density, dispersion, change in the population size due to density-dependent and density-independent factors and the survivorship curve.

These features are not exhibited by a particular individual. Natural selection also works at populations. The evolutionary forces act upon populations to change their allele and genotype frequencies. Therefore, populations are the unit of evolution and change genetically over time, not the individuals. Population ecology studies the size of a populations and the trends and causes of changes in the populations over time.

5 0
3 years ago
In the citric acid cycle, the enzyme succinate dehydrogenase catalyzes a reversible reaction using FAD/FADH2 as an oxidizing/red
Aliun [14]

The statement which best explains how the redox component of this reaction contributes to the reaction's ability to be reversible under cellular conditions is; <em>Choice D: The change in the biochemical standard reduction potential is small.</em>

Discussion:

A reversible process is one in which the system and environment can be restored to exactly the same initial states that they were in prior to when the process occurred, if we go backward along the path of the process.

  • However, the necessary condition for a reversible process is therefore the quasi-static requirement.

  • The quasi-static requirement in this case is that the change in the biochemical standard reduction potential is small.

Read more:

brainly.com/question/13195211

5 0
3 years ago
Is the introduction of contaminants into a natural environment that causes instabilitying organisms and the physical environment
Dahasolnce [82]

Answer:

ℴℴℴ

Explanation:

ℯℯ ℴ ℯ ℊ

6 0
3 years ago
Global bee populations have been declining over the past decade. What impact might this have on the world's human population?
aev [14]

Answer:

Bees play a significant role in the field of agriculture. They can adapt to the process of pollination. Pollination is usually defined as the process of transportation of pollen grains from the male anther of a flower to the female stigma. The bees pollinate the crops and increases their productivity and yield capacity. About 35% of the food that we eat, are dependent on this pollination act that is carried out by the bees, involving either directly or indirectly.

Over the last few decades, the population of the bee has been decreasing, and it is directly affecting the global human population. It is because less amount of food is produced compared to the rate of demand, resulting in a shortage of food items.

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3 years ago
Someone who requires 1/3 of the normal dose of a drug to get a normal response, may be __?__
zloy xaker [14]
They would most likely be a poor metabolizer so D.
3 0
4 years ago
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