Can I use "have many things to do with" to emphasize something has important relationships with others?
For example,
this graph has many things to do with the characteristic of the equation.
Can I use "have many things to do with" to emphasize something has important relationships with others?
For example,
this graph has many things to do with the characteristic of the equation.
I think "this graph has much to do with the characteristic of the equation" sounds better.
Or, as Google's phrase search has shown "this graph has a lot to do with the characteristic of the equation" is even more commonly used.