Aman checked himself into seattle hospital. he didnt know who he was and had no idea how he got to seattle. the hospital staff could find nothing wrong with him and sent his picture to tv stations. a relative who lived in england recognized the man, and came to get him. the man was probably suffering from

Amnesia would be the answer

Amnesia.

Explanation: Here we see the case of a man that has no short lapse memory nor long lapse memory, you can infer this because the man does not know his name and does not know why he is where he is.

This can be a case of amnesia, which is a deficiency in the memory caused by brain damage or disease. This can be temporal or total, and can only affect selected sections of the memory.

bacteria that live on the ocean floor are sustained by phytoplankton. phytoplankton, microscopic marine photosynthetic organisms, have a vastly significant role to play not only in the marine food web of which they’re part of, but also on a more global scale. despite their infinitely small size in comparison to other marine organisms, these tiny creatures occupy an immensely important ecological niche: they are the foundation of the marine food web, and as primary producers, play key roles in supporting all other organisms in the marine environment, as well as in the regulation of the earth’s climate through the sequestration of carbon, oxygen production, and other related processes. phytoplankton account for roughly half of all global primary productivity; therefore, their significance extends far beyond the marine environment alone. there is an intriguing sense of irony in the realization that these tiny living beings that often live out their existence unnoticed and undetected by the rest of the world, have such a far-reaching impact on the lives of virtually all other living organisms on the planet, particularly on those in the marine environment. the world that we have become accustomed to has been and is continuously shaped by the workings of these miniscule yet vital “plants of the sea”.

hope this !

the moving of the box is a result of centripetal force. think of that  as a car or a truck in this case creates a turn, the force of friction performing upon the turned wheels of the car runs centripetal force obligatory for circular motion for the things inside it.