LDR uses an address called a "Register Offset" address. Why?

Group of answer choices

Memory is accessed at a location that is a numeric value, starting at $($offset from$)0$

All data access is relative to a memory address or $0.$

The ALU can only use register $($not memory$)$ values

The data value loaded is at an address in the memory.

The data value loaded is the results of adding a register and immediate to obtain the reference for the data value