Answer: Classification\
Explanation:
Classification is the arrangement of organisms into orderly groups based on their similarities. In order to classify an organism, a biologist must use a system that groups organisms according to shared characteristics and their relationships between one another.
Answer:
wish I could be more specific buuuut it's either C or D (sorry)
Answer: It's C
Explanation: because They also do not have a brain, respiratory system, or circulatory system.
Answer:
The unsaturated fatty acid contains two less hydrogen atoms. Saturated fats are solid fats, like the animal fats lard and butter, whereas unsaturated fats are more fluid and form oils, such as vegetable oil. ... Unsaturated fatty oils can be transformed into a trans fat by adding hydrogen atoms.