List four substances you would expect to find in a dried sample of lettuce.
cellulose, protein, chlorophyll?
There is no accurate answer, you would have to weigh it at the grocery store to find out.
Normally you would find a 'lettuce' leaf in a burger.
In paper and gunpowder
choroplast
Pastry is not usually present in explosive volcanic eruptions also you seldom find lettuce leaves or sharks.This answer is absolutely true and you may find it surprising. However, when you ask a question in the negative "not present" then almost everything you can think of would provide a true answer.
Lettuce - cheese - tomatoes - mayonnaise - ham - salami - bologna
You can find dried flowers at an online platform such as Dried Flowers and Decor is the most popular website in UK provide variety of dried and preserved flowers at the best price.
In chemistry, only substances can be termed pure. Orange juice is a mixture of multiple substances because you can change its composition by changing the proportions of substances.
Look at all of the different substances melting points and find the average
Earth's core is made primarily of iron and nickel.
You can find more information about freeze dried food by researching with books. The library most likely has many books about freeze dried foods and how to do the process.
nutrients