*Question*
Q: What is the condition in which the thyroid gland is overactive is known as? Choices: - susceptibility - hypothyroidism - hepatic - hyperthyroidism A:
**Answer**
hyperthyroidism

*Question*
Q: What kind of process is boiling? Choices: - chemical - spheroidal - cavitation - isothermal A:
**Answer**
isothermal

*Question*
Q: What is the largest human organ? Choices: - stomach - brain - lungs - skin A:
**Answer**
skin

*Question*
Q: Urea and carbon dioxide are molecules with how many carbon atoms? Choices: - even number - four - two - one A:
**Answer**
one