Final answer:
If milk were green, it would be unusual and potentially dangerous to consume, as it could indicate contamination or a reaction with other substances. Therefore, the statement 'if milk were green, then white milk would be weird' is true.
Step-by-step explanation:
If milk were green, it would indicate a significant change in the milk's composition. Milk is white due to the presence of a protein called casein, which scatters light in a way that appears white. However, if milk were green, it could suggest the presence of chlorophyll, a pigment found in plants that gives them their green color.
This change in color could indicate contamination or a reaction with other substances, which could affect the safety and quality of the milk. Green milk would be abnormal and potentially harmful if consumed.
In conclusion, if milk were green, it would be unusual and possibly dangerous to consume. Therefore, the statement 'if milk were green, then white milk would be weird' is true.