Topics: Diversity Quiz
What is the exclusive marine phylum?
A. Echinodermata
B. Porifera
C. Cnidarians
D. Protozoa
Select your answer:
Topics:
Stem Cells & Cell Differentiation Limitation of Senses Infectious Disease and Pathogens Diseases of The Body Systems Asexual Reproduction Meiosis and intro to Genetics Defining Health and Wellness Year 7 Nutrition Illnesses and Diseases in Caregiving Pediatric Musculoskeletal Disorders Cardiorespiratory System Economic importance of Bacteria History of Healthcare Organization of Systems Hair EvidenceOther quiz:
Musculoskeletal System › ViewWhich muscles are involuntary?
A. skeletal and smooth
B. cardiac and skeletal
C. smooth and cardiac
Excretion › View
Which of the following kinds of animals excrete their nitrogenous waste entirely as ammonia?
A. Birds
B. Tropical insects
C. Insects
D. Fish