They are a mixture
Lettuce and tomatoes would be considered a mixture because they retain their individual properties and can be separated physically. Solutions, on the other hand, are uniform mixtures at a molecular level, where substances are fully dissolved in a solvent.
8 for tomatoes and 4 lettuce heads
I would say a compound, because, if I can remember correctly, a miture is like a salad. You can take out the lettuce, tomatoes, cucmbers, and what not, a taco could also be a mixture.
A mixture in which you can see the different parts is called a heterogeneous mixture. The components of a heterogeneous mixture are visibly separate and do not mix uniformly. An example is a salad with visible pieces of lettuce, tomatoes, and cucumbers.
solution
Tomatoes.
Probably about 100 pieces of lettuce and 15 tomatoes. Remember it all depends on how much filling you want in each sandwidge and how big the tomatoes are.
The next heterogeneous mixture was comprised of salt and sugar.
you know the basic you got your peas lettuce tomatoes broccoli brussel sprouts you know the basic you got your peas lettuce tomatoes broccoli brussel sprouts you know the basic you got your peas lettuce tomatoes broccoli brussel sprouts
A non-example of a homogeneous mixture is a salad with distinct layers of lettuce, tomatoes, and cucumbers. In this case, the components are visibly separate and do not form a uniform composition like in a homogeneous mixture.
Lettuce and tomatoes
heterogeneous