Group (E) - Spelling Practices

[Esc]
(1) n. science of the relationships between organisms and their environments
[Esc]
(2) a. somewhat old; advanced beyond middle age
[Esc]
(3) a. of or pertaining to an electron or electrons.
[Esc]
(4) a. Syn. entitled; qualified; suitablequalified; desirable and worthy of choice, especially for marriage
[Esc]
(5) n. diplomatic building where ambassadors live or work; diplomatic representatives headed by an ambassador
[Esc]
(6) n. special attention or effort directed toward something; stress
[Esc]
(7) v. make sure or certain; insure; assure
[Esc]
(8) v. Syn. require; necessitate; involveimply or require; cause to ensue or accrue; cut or carve in ornamental way
[Esc]
(9) n. any of several complex proteins that are produced by cells and act as catalysts in specific biochemical reactions 
[Esc]
(10) n. Syn. balancemental or emotional balance; state of balance of any causes, powers, or motives