Will mark brainliest for best answer! check my work on the first question! not sure if it’s right. and do the 2nd question. i will mark brainliest for anyone who does those two things first!

number two is right and the 3rd one is 50 MPH

Explanation:

the given statement is true.

sensory memory lasts for a fraction of seconds before the information is lost. it is the shortest -term memory and can be called as an element of memory. example: when we look at something and remember what it looks like, is just a second of observation. it degrades very quickly. it can also be considered as the process of perception rather than considering it as a memory.