Why levels of AST is greater in adults than in Infants? ​

Explanation:

AST tends to run slightly higher in males than females due to differences in body mass and varies with age. AST is slightly higher than ALT until the age of 15 to 20 years. Thereafter, AST activity tends to be lower than ALT. At age 60, AST and ALT activities become roughly equal

probably 3 since archeologists and historians don’t understand there writing.