I think all of them are,polar bears have fur, penguins are suited for water and land, etc
A sunflower is a shade of yellow
23 and for the female and for the male there are 46
The answer is that infant circumcision is not ethically necessary. The reason to this is that there are no proof of evidence as to why it is ethically necessary for it to be done to an infant. It is also because other medical professionals thinks that doing circumcision in an infant will create issues in terms of their health, producing complications. That is why it is not ethically necessary for it to be done on an infant.
the correct answer you are looking for would be letter B. formation of geological layers
hope this helps :)