The answer is most likely skin.
Answer:
Explanation:
A correlation between two variables does not imply causation. On the other hand, if there is a causal relationship between two variables, they must be correlated.
d. most single-celled eukaryotes. These organisms have only one cell, but just like other eukaryotes, contain a well-developed nucleus. Single-celled eukaryotes fall under fungi and protista.