Im pretty sure it’s 4 brainliest me pls have a good day
Blood urea nitrogen (BUN) and creatinine tests can be used together to find the BUN-to-creatinine ratio (BUN:creatinine). A BUN-to-creatinine ratio can help your doctor check for problems, such as dehydration, that may cause abnormal BUN and creatinine levels.
23,000. You would just subtract the liabilities.
Thats hard ask a expert I always do they always answer trust me
Answer:
A. The natural environment
Explanation:
