Ques: Q: Increasing what property of dirt would make it easier to rinse off your hands? Choices: - turbidity - density - viscosity - solubility A:
Ans: solubility

Ques: Q: What type of matter transmits light without scattering it? Choices: - opaque - smooth - reflective - transparent A:
Ans: transparent

Ques: Q: What term describes a disease in which the immune system attacks the body's own cells? Choices: - contagious - inflammatory - acute - autoimmune A:
Ans: autoimmune

Ques: Q: An acellular, external cuticle protects the _________. Choices: - dermis - lungs - stomach - epidermis A:
Ans:
epidermis