There are more carbon compounds than there are compounds of all other elements combined. The study of carbon compounds, both natural and synthetic, is called organic chemistry. Plastics, foods, textiles, and many other common substances contain carbon.
In a nutshell, Google Backup and Sync is a combination of Google Drive and Google Photos. There is no need to use two separate apps, as you can do it all with a single tool. Though, it is missing an easy way to restore the backup.
1 Snapshot sync (download-only sync): The data in the data source (or a subset of it) is synchronized with clients. 2  Upload-only sync: Data in the client is merged to the source replica. 3  Bidirectional sync: Both the data sources can be modified independently and changes are synchronized with each other.