---

---

Select your answer:
         

Next Quiz >

Topics:

Diseases of The Body Systems Physical and Sensory Impairment Heart and Circulatory System Joints in our Body Protein and Amino Acid Metabolism Bacteria & Viruses Bacterial Resistance and Biotechnology Sports Medicine Anatomy and Histology of Stomach AEMT EMS Systems DNA, RNA, Proteins Disease & Immunity PHYSIOLOGY OF KIDNEY Health Systems Endocrine System

Other quiz:

Ecology & Organisms › View

A tiny filter-feeding barnacle sticks to a whale. The whale is unaffected by this new stowaway. What type of relationship is this?

A. mutualism

B. commensalism

C. amensalism

D. neutralism

E. parasitism

---

Hair Evidence › View

When processing hair found at a crime scene, we must determine if the origin is:

A. human or animal

B. human or reptile

C. reptile or mammal

D. human or alien

---