Jamar5341 Jamar5341 18-01-2024 Health contestada Average PH for acid-based shampoos _________________ and conditioners ___________ a) 5.5-6.5; 4.5-5.5 b) 7.0; 6.0 c) 8.5-9.5; 7.0-8.0 d) 6.0-7.0; 5.0-6.0