Can someone tell me what the heck this video is saying I'm so confused plz

Which of the following is a common response to cell signaling?

About __ of the mass of the cell is water

Your two friends just told you what to order for them at the drive through fast food restaurant. you give the order but when the food comes about 10 minutes later, you don't remember what each of your friends ordered your memory of the order was in __ memory. a. semantic b. flashbulb c. long-term d. short-term i think i know but i'm not really sure