Some proteins, hormones, and minerals are stored in albumin to then be circulated throughout the body.
I find it helpful to learn the different names of the fishes.
Blood cells are only liquid, but in them there are molecules and particles that in normal circumstances do not mix with each other.
Freshwater fish is not as tasty and sweet as saltwater fish, and sometimes has a muddy taste.
You can do it with your fingers or pincers — this depends on the kind and its size.
As a rule, their habitats are in boggy areas of rivers and lakes, paddy-fields, channels, etc.