Q: Q: Molar mass is equal to density multiplied by what? A: | OPTIONS:
- molar energy
- molar weight
- molar gravity
- molar volume
A: molar volume

Q: Q: The three layers of protective coverings of the spinal cord is called what? A: | OPTIONS:
- dermis
- tendons
- muscles
- meninges
A: meninges

Q: Q: What type of disease occurs when the immune system fails to recognize the body's own molecules? A: | OPTIONS:
- gastrointestinal
- cardiac
- congenital
- autoimmune
A: autoimmune

Q: Q: Electric generators convert what type of energy to electric energy? A: | OPTIONS:
- electromagnetic energy
- thermodynamic energy
- fluid energy
- mechanical energy
A: mechanical energy