QUESTION ATTACHED HELP!

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

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart