A curve can be on a body.Logical formLearned from4 sentences. A (learning curve) may be recalled for a person.Logical formLearned from4 sentences. A curve can be aggressive.Logical formLearned from4 sentences. A (growth curve) can be aggressive.Logical formLearned from4 sentences. A curve can be in condition.Logical formLearned from4 sentences. A curve may pertain-to a bumper.Logical formLearned from4 sentences. Comparison may pertain-to curves.Logical formLearned from4 sentences. A peak may pertain-to a (bell curve).Logical formLearned from4 sentences. A person may memorize a curve of a bumper.Logical formLearned from4 sentences. A dress may cling to curves.Logical formLearned from4 sentences. A (difficulty curve) can be vertical.Logical formLearned from4 sentences. A bump can be from a curve.Logical formLearned from4 sentences. A person may mind a bit of a (learning curve).Logical formLearned from4 sentences. Room can be for a (learning curve).Logical formLearned from4 sentences. A person may work at curves.Logical formLearned from4 sentences.