Choice of Words: The word "meat" refers to the flesh of animals used as food. "Protein" refers to a nutrient that is essential for the growth and repair of tissues in the body.
Alternative Expressions
Meat contains protein.
Meaning: This sentence also means that meat is a good source of protein, but it emphasizes that protein is one of the things that is found in meat.
Choice of Words:Meat is the flesh of animals that people eat. Contains is a verb that means to have something inside. Protein is a nutrient that is found in meat and other foods.
Protein is found in meat.
Meaning: This sentence means that protein is one of the things that can be found in meat.
Choice of Words:Protein is a nutrient that is found in meat and other foods. Is is a verb that shows the relationship between two things. Found is a verb that means to discover or locate something.