Answer:
a large boulder I guess , please double check
Lymphoma. It is a blood cancer that occurs in the body's lymphatic system.
Leukemia. It is a blood cancer in which malignant white blood cells multiply inside your body's bone marrow.
Myeldoysplastic syndrome (MDS)
The trachea has an epidermis layer that acts as a barrier and protects organs from things such as : dust, mucus and also pathogens Hope that helps :)
Science of life & living organisms
consisting of animals with a cell, may it be multicellular or unicellular.