Phrases with «special chemicals»

Sentences with «special chemicals»

  • They knew that nerve cells relay those signals using special chemicals called neurotransmitters. (sciencenewsforstudents.org)
  • Memory foam is actually polyurethane with the adding of special chemicals, giving it the viscosity and density characteristic. (vjpillow.com)
  • They also contain special chemicals and ingredients that make them able to absorb 10x their weight in liquid, but the effect of these chemicals have not been comprehensively studied for their affect on the environment. (wellnessmama.com)
  • (see all sentences)
a b c d e f g h i j k l m n o p q r s t u v w x y z