To perform this test to check if gold is real, make a light, tiny scratch on the item using a small nail file. Choose a spot that is not noticeable if possible. Use a dropper to apply a small drop of nitric acid to the scratch. If there is no reaction, then the piece is probably made from real gold.
Which of these is an example of an achieved status? d. husband
This is most definitely the definition for a Lipid!
Cell membrane presses against cell wall, but the cell wall is what gives the cell shape
Answer:
i think the answer is B
Explanation:
Specialized means they preform a specific task.
