Answer:
1: A 2: 1,3
Explanation:
Alfred wegner had gained an idea from this and later turned it to a theory
And it's one and three because he had used mutiple different fossils and species from different continents that were the same thing in two different places and shown the glacier marks on seperate continents not naturally having glaciers.
Answer:
A CRS (Central Reservation System) is a software tool created to connect a property or chain to the GDS (Global Distribution System), which connects over 600,000 Travel Agents, Consortia and Corporate Customers all over the world, the IDS (Internet Distribution Systems) consisting of online Travel Portals, online
Explanation: