Answer:
Putting a piece of paper on it, can reveal the lipids or grease from the food. Starch foods contain large amounts of protein and amino acids.
Explanation:
It's is used by putting the lager chromosomes on the bottom and the smaller ones on the top so when they get DNA sample of something they can she if some thing is closely related or not
Natural selection. The trait that is unfavorable to the baby giraffe's survival will cause the death of giraffes with that specific gene that is responsible for a short neck vs a long neck. Natural selection causes traits that help the survival of the species will be carried throughout generations while unfavorable traits will be lost.
Earth’a temperature was too high for solid rock to form.
