Four equal strips A, B,CandD were cut from a potato whose cell sap concentration was 28.5%sugar. The strips were placed in sugar solution of different concentration as follows A-10%B-15%C-25%and D-35% (a) what changes would you expect in strips A and D?
B. Account for the changes in A and D

Amap's orientation is typically determined by an

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

Ruby is conducting an investigation. an advantage of her design is that she can use a large range of variables, with that she can not be sure that one variable is the cause of another. what kind of investigation is ruby most likely conducting?