Which stage is the dominant stage in gymnosperms

Why does the skin of your finger shrink when you wash clothes for a long time?

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19

Classify the structures as homologous or analogous, depending on their structure and function.