were you able to fill out all related descriptions for each person?which of the descriptions is the most observable?

you're an excellent user. for the free

answer:

that is correct, but there is a fourth one, plasma.

explanation:

plasma is a state of matter that is often thought of as a subset of gases, but the two states behave very differently. but unlike ordinary gases, plasma is made up of atoms in which some or all of the electrons have been stripped away and positively charged nuclei, called ions, roam freely.

answer:

there are a number of ways to train your brain to memorize things faster and optimize learning.

exercise to clear your head.

write down what needs to be memorized over and over.

study or practice in the afternoon.

relate new things to what you already know.

stay away from multitasking.

explanation: