Starting with 13 grams of starch, what percentage is left when 6 grams remain? Write your answer to two decimal points.

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

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