Answer:
From what I understand, the two types of cancers differ in texture.
Scirrhous cancer consists of a very hard, rigid tumor.
Encephaloid cancer consists of a soft tumor.
Hope I helped :)
I believe Frans Kafka's story Metamorphosis is considered to be one of the first short stories written.
I believe it is C, an in-text citation because it isn't A since you've cited the source, it's not a full works cited like D, and it's not in quotes so it's not a direct quotation like B. Hopefully that helps you out!
It tell either what someone does or where they are from