Suppose bad weather and pollution dramatically reduce the supply of crawfish in Louisiana next year. This would most likely lead to an increase in the marginal utility of crawfish consumption.
Marginal utility of a commodity or service is the change in total utility resulting from consuming an extra unit of that commodity or service.
The marginal utility of a good or service tells about the happiness experienced or the contentment obtained by the consumers as a consequence of the increment or decrement in consumption by one unit.
There exist three kinds of marginal utility. They include positive, negative as well as zero marginal utility.
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Answer: second
Explanation:Early humans most likely experienced changes in climate forcing migration to find animals for food, changes in climate alternating rivers with droughts and floods and changes in environment causing animal habits changes.
Explanation:
All the changes that early humans could have experienced, I think, are related to the changes that animals and the lands could have suffered. They lived much more closer to them than we do now; now we sometimes don't realize how global warming is affecting our planet because we are not that close to the lands and the crops and we don't usually raise animals for our consumption, we just buy at the shop. But, early humans could sense every change related with that because this was the way they lived. So, migration to find animals, changes in climate alternating rivers with droughts and floods and changes in animal habits are the ones I believe they could have suffered.
Answer:
A
Explanation:
Water molecule is polar because of the way its electron cloud is distributed around a molecule. The oxygen atom due to its higher atomic mass (compared to the hydrogen atoms) attracts much of the electron cloud to its end. This makes the Oxygen end of the water molecule a negative dipole leaving the Hydrogen end as a positive dipole.
Water, therefore, dissolves polar molecules very well because they are able to form Hydrogen bonds with the water molecules. It also dissolves neutral molecules because they also Vander Waals forces between them and water molecules. Only non-polar molecules are unable to dissolve in water hence giving water the property of being a more or less universal solvent.
Answer:
Extensor digitorum longus and Extensor hallucis longus
Explanation: