Final answer:
Ramen and cookies are heterogeneous mixtures because they consist of different ingredients that are not uniformly distributed throughout the mixture, making the composition vary from one part to another.
Step-by-step explanation:
Ramen and cookies are considered heterogeneous mixtures because they do not have a uniform composition throughout. When you look at a bowl of ramen, you can see that it contains different ingredients such as noodles, meat, vegetables, and broth that are not evenly distributed. Similarly, in a chocolate chip cookie, you can see distinct chunks of chocolate, nuts, and cookie dough, which remains separate within the mixture.
Heterogeneous mixtures like ramen or chocolate chip cookies can often be separated into their individual components through physical means, such as picking out the chocolate chips or vegetables. This is unlike homogeneous mixtures, where the composition is the same throughout, and the different components are not visibly distinguishable.