No. Crustier is correct. When creating comparative (-er) or superlative (-est) adjectives, use either more/most or -er/-est. NEVER combine them.
Examples:
more prettier = WRONG
prettier = RIGHT
"An environmentally responsible company" is more correct.
more harder <><><> Neither is correct. There is hard and harder or hardest. There is no "more hard".
It may be grammatically correct, but it is a logical absurdity. more/fewer is about counting more/less is about amount … so… no, it is not correct.
The second one is more correct.
more strict
crustier
more correct, most correct
More correct
More correct
more correct, most correct
Most breads are cooked at 350-400 degrees F; the higher the temperature, the crustier and faster the outside will bake.
'when more than one are' is the correct phrase.
One is not "more correct" than the other: to you and meis correct, and to you and I is barbarously wrong.
"An environmentally responsible company" is more correct.
more correct, most correct
more correct most correct
more harder <><><> Neither is correct. There is hard and harder or hardest. There is no "more hard".