Answer:

1) hetero

2) homo

3) hetero

4) hetero

5) hetero

Explanation:

1) spaghetti and meatballs are 2 different things mixed together

2) a cup of muddy water is homo because there is nothing else in the cup, it can be considered as hetero if it is a cup with mud and water

3) alcohol is a pure substance because when making alcohol, you mix different substances before it becomes purely alcohol

4) salt solution, by the word solution itself, it means it is mixed with other stuff, not just water

5) salad, a salad contains a different kinds of vegetables or fruits and even meats, therefore, it is a hetero  

Answer:

homogenous

heterogeneous

heterogeneous

homogenous

homogeneous