Saturated fats are solid at room temperature, while unsaturated fats are liquid at room temperature. This is because saturated and unsaturated fats differ in their chemical structures.
Saturated fats have no double bonds between the molecules , which means there are no gaps and the fat is saturated with hydrogen molecules. Unsaturated fats have double bonds, which break up the chain of hydrogen molecules and create gaps, allowing the fats to liquefy at room temperature.
Saturated fats are found mainly in animal food such as meat and dairy products, while unsaturated fats are found in plant food and fish.
Answer:
lichen
Explanation:
Common examples of pioneer species include bacteria, lichen, mosses, and fungi.
