Answer:
Fish tank: Durability (glass)
Math Book: durability (wood etc)
Gum: Flexibility (food and sugar)
Explanation:
The plant<span> in A </span>Raisin in the Sun<span> represents Mama's dream of someday having her own house, with her own little garden in the back</span>
If i remember right the technique is something related to descriptive detailism (sorry if it isnt a word)
A researcher focuses on the role of previous learning experiences and on the role of the rewards and punishments in shaping human behavior.
The change that could be made to revise this sentence is to change and to but.