UNIT 3 WRITING 6THOnline version do the exercises about cause and effect by Douglas Rivera 1 Joseph Fry added ingredients... (make a solid chocolate bar.) Written answer 2 Sugar was mixed with chocolate ... (-taste sweeter) Written answer 3 Chocolate companies put caramel in chocolate ... (- have more variety.) Written answer 4 A U.S. company printed a recipe ... (-people make chocolate at home.) Written answer 5 Chocolate was ground and heated .... ( be smooth and melt.) Written answer