No, there are several other sources. One example is nuts. This is why vegetarians are substitute their meat with nuts.
Protein is good for you. Meat is an excellent source of protein, but not the only one.
All meat has protein in it.
Yes Snail meat like all meat is protein.
from what source of the cricket does their protein come from. We are in disagreement of the cricket containing meat.
Meat and milk and protein
Yes, as it come from meat.
Meat, beans and nuts.
Fish IS protein, as all meat products are.
Yes of course there is. All meat from whatever animal it comes is protein.
All meat has protein. The healthier choices are fish and white meat poultry. Also good for protein are eggs.
If you boil your meat until all the protein dissolves, you are over cooking it. Even so, you can use the water with all the dissolved protein as a soup base. Add vegetables and seasoning, and you could have a nice soup, full of dissolved protein.
Potatoes are carbohydrates. Proteins come from meat, fish, and some vegetables.