Answer:
Saturated are full of hydrogen atoms, they´re solid at rooms temp, and they are produced by animals.
Unsaturated are liquid, have double bonds and they are produced by plants.
Trans fats are artificial, they are chemically changed, liquids turned into solids
Lizards / Reptiles
(Scientific four-legged snake is: Tetrapodophis)
Explanation:
couldn't add answer ^^ ignore comment :-)
