How many pelvic bones does a rodent have?

What is the term for bone marrow tumor? osteoma myeloma osteocele osteomyoma

True or false. mucous membranes secrete mucus that traps pathogens.

Protein deficiency can result in a malfunctioning metabolism, a weak or irregular immune system, and possible blindness and deafness a rapid period of weight loss a significant and rapid weight gain damage to connective tissue and bones