Normally, Cancer Cells Can Evade an Immune Response Because the Immune

Normally, cancer cells can evade an immune response because the immune system

A) has a difficult time identifying cancerous cells.
B) does not have the ability to kill cancerous cells.
C) does not have the ability to create antigens against it.
D) is surveying different parts of the body that do not involve cancerous cells.
E) All of the answer choices are correct.