Answer:
Both are arguments for the existence of god. they r both the same
The teleological argument, or argument from design posits that there is a god or designer based on the appearance of complexity, order, and design in nature. The argument is usually structured as follows:
1) Complexity implies a designer.
2) The universe is highly complex.
3) Therefore, the universe must have a designer.
The cosmological argument, or first cause argument states that god must exist as a first cause to the universe. It is usually structured as follows:
1) Whatever exists has a cause.
2) The universe exists.
3) Therefore the universe had a cause.