human body temperature is 37C. Based on the information in the system model for the mystery object, is the object's temperature greater than, less than or equal to 37C? Explain

r just means there's a number of carbon in teh chain. for example rcooh means that after x number of carbon, the chain ends with cooh.

explanation:

1 a

2 d

3 a

4 c

explanation:

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter