Refer to the passage below and then answer the question afterwards in the same language as the passage:

Passage: Coupling and cohesion are terms which occur together very frequently. Coupling refers to the interdependencies between modules, while cohesion describes how related the functions within a single module are. Low cohesion implies that a given module performs tasks which are not very related to each other and hence can create problems as the module becomes large.

Question: What is coupling?
interdependencies between modules