Answer:
In an established order
Explanation:
The practice of having the letters in an established order makes sense: It's easier to teach and to learn. Why some ancient people put them in that specific order, though, is unknown. Whoever did it didn't leave any record that we know of explaining why they lined the letters up like that.
Context clues or keyword bank
Explanation:
no one is useful de.ar it will harm if we cut trees
it will harm if we drop glass
it will harm the environment that we burn tires
