Answer: I gotchu.
The physical change occuring would be the butter melting, because the butter is still butter, but it changed from a solid to a liquid. This is not the chemical change, because you can put melted butter in the fridge and it would be solid again. The chemical change that is occuring would be toasting the bread. This is because when you toast bread, you can't untoast it. It changed, the chemical status of the bread is now toast if that makes sense. The key thing to remember here is that a physical change can be undone whereas a chemical change cannot.
Explanation:
Answer:
Long-distance trade played a major role in the cultural, religious, and artistic exchanges that took place between the major centers of civilization in Europe and Asia during antiquity. Some of these trade routes had been in use for centuries, but by the beginning of the first century A.D., merchants, diplomats, and travelers could (in theory) cross the ancient world from Britain and Spain in the west to China and Japan in the east. The trade routes served principally to transfer raw materials, foodstuffs, and luxury goods from areas with surpluses to others where they were in short supply. Some areas had a monopoly on certain materials or goods. China, for example, supplied West Asia and the Mediterranean world with silk, while spices were obtained principally from South Asia. These goods were transported over vast distances— either by pack animals overland
Explanation:
Answer:Installment sales and credit sales are quite similar
Explanation:Installment sales and credit sales are quite similar. Each is a form of credit that provides a way for goods to be delivered and the payment for the goods to be deferred to a later date. However, there are two key differences between installment and credit sales: time to repay and collateral. While a credit sale is a short-term payment deferral option, an installment sale is generally stretched over many years. Collateral refers to the type of assets used to secure the credit.
Answer:
Phenetic species concept
Explanation:
The phenetic species concept can be thought of as an c of the way species are recognized in practice. Informally, the phenetic species concept defines a species as a set of organisms that look similar to each other and distinct from other sets. More formally, it would specify some exact degree of phenetic similarity, and similarity would be measured by a phenetic distance statistic. The phenetic concept measures as many characters as possible in as many organisms as possible, and then recognizes phenetic clusters by multivariate statistics. These clusters approximate to a level of similarity sufficient to be called a species. Phenotypic similarity is all that matters in recognizing separate species. As evident from the passage, the the researcher and students documented different traits of butherfly which clearly Phenetic species concept.
