Answer:
Circadian rhythm, or circadian clock, is an internal biological clock that regulates sleeping and feeding patterns, as well as a whole host of other biological functions in all living organisms. Organisms most active in the daytime are diurnal, humans included, whereas nocturnal organisms come alive at night.
Answer:
B. To explain something
Explanation:
An instruction can be defined as a collection of detailed information, order, direction, and procedure about how a particular task or project is to be accomplished and executed. Thus, an instruction is typically used to highlight or state the steps or procedures that must be taken in order to successfully complete a task or project.
Hence, when an author provides step-by-step instructions. Her primary purpose is most likely to explain something because a step-by-step instruction comprises of technical procedures, order or directions that must be followed.
Answer:
What story is this from?
so i can read it and help u.
Explanation:
Plss