This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Pigblood. en What is blood made of Blood consists of cellular material water amino acids proteins carbohydrates lipids hormones vitamins electrolytes dissolved gases and cellular waste own Haydunham Pork Animal blood
Page 2023 Free-images.com. All images are Public Domain