How many moles of iron are there in 25 grams of iron? Show your work using dimensional analysis

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

How do you lengthen a pattern piece? (family and consumer science, sewing)

Tell me the iupac names of the following alcohols: