CCleaner does do these things and more. It takes the Disk Cleanup concept and runs with it, extending it to more data in Windows and third-party programs that the Windows Disk Cleanup tool wonât touch. Just select the types of data you want to delete, click the Analyze button, and look over the data CCleaner will delete.
The fastest swimming mammal is the orca (often called killer whale) which can swim over 55 mph but the Dallâs porpoise of the north Pacific has been clocked at the same speed. We all know that birds can fly fast.
This species is identified by a dorsal fin, 38 to 56 ventral grooves, and two rows of 300-380 baleen plates. The sei whale is one of the fastest cetaceans, reaching speeds of up to 50 km per hour. A sei whale marked in the Antarctic and killed by whalers 10 days later had traveled more than 4,000 km (2,200 miles) during that period. It is not usually a deep diver and periods of submergence generally last 5-10 minutes.