Q: In science, what do you call something that always applies under the same conditions? Choices: - theory - hypothesis - scientific method - scientific law A:
scientific law

Q: The stomach mucosa's epithelial lining consists only of surface mucus cells, which secrete a protective coat of what? Choices: - bile mucus - phosphate mucus - acidic mucus - alkaline mucus A:
alkaline mucus

Q: Q: Cancers derived from epithelial cells are referred to as what? Choices: - nodules - caricatures - adenomas - carcinomas A:
A: carcinomas

Question: Q: What system makes sure leaked blood returns back to the bloodstream? Choices: - cerebral - symptomatic - somatic - lymphatic A:
Answer: lymphatic

*Question*
Q: Organic compounds are defined as covalently bonded compounds containing carbon, excluding carbonates and what else? Choices: - gases - crystals - acids - oxides A:
**Answer**
oxides

Q: Q: What nerves are connected to the spinal cord? Choices: - primary nerves - posterior nerves - superior nerves - spinal nerves A:
A: spinal nerves