Yes and no. Rollerblades teach you balance but the balance required to ice skate is different. Ice skating requires greater balance because the blade is smaller. Also the stopping techniques are different to, but if you are a quick learner you will be able to transition easily from Rollerblades an concrete to ice skates and ice.
Caffeine, as a similar plant alkaloid, has similar effects.
Linux comes closest to mind.
The Yeti is the closest thing that comes to mind,
Alaska is probably closest.
They spoke Norse, which is closest to Icelandic and Faroese.
"emulate" is highly synonymous to imitate.
Yes. Probably it's closest relative next to Lexapro.
The birds, having evolved from dinosaurs, are their closest living relatives. Crocodilians are the second closest relative of dinosaurs.
Of the known planets, Venus is closest in size to the Earth.
Chimpanzees are the closest in blood type to humans, sharing similar blood antigens and compatibility for blood transfusions.
The closest one is Harvest Moon but that isn't very similar.
The metric unit of measurement similar to an inch in the English system is the centimeter.