Carnivores, they eat other animals to obtain their food.
Transport, protection and regulation. And the three being transported are Gases, namely oxygen (O2) and carbon dioxide (CO2),
Answer:
(b) - A mnemonic device
Explanation:
A mnemonic device -
It is a technique used by a person to improve or faster the process of a learning .
This can be done by using some codes or tricks to make the concept or words easy and interesting , and can be easy learned .
hence ,
in the question , Luke used the mnemonic to learn the four bases of DNA quickly and efficiently .
