Ineed on this question plz make it fast

Plz which expression is equivalent to the expression below?

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species