Answer:
Jessica melts 200 grams of dark chocolate that contains 60% cocoa and mixes it with 200 grams of milk chocolate that contains 30% cocoa
What is the concentration of cocoa in the resulting mixture
Explanation:
Answer: scientific theory is an explanation of observations or events that is based on knowledge gained from many observations or events.
this is true, but where is the problem? or do i just not see it?
They are inherited from different parents
