Topics: Composition of Blood and Blood Cells Quiz
What are the red arrows pointing to?
A. plasma
B. bone marrow
C. hemoglobin
D. albumin
Select your answer:

Topics:
Nervous System/Endocrine System Blood and Bones Regulation of Heart Rate Musculoskeletal Disorders Skin Structure, Growth & Nutrition Renal System - Pharmacology Eyes and Hearing Heredity and Living Cells All About Bacteria Musculoskeletal System Medical Terminology Nutritional Trivia Nutrition Vocabulary Respiratory, Cardiovascular & Oncology Mechanical Digestion Mental HealthOther quiz:
Biology › ViewA baby sea turtle hatches, digs out of its nest, and starts crawling towards the ocean. What type of behavior is this?
A. learned behavior
B. imprinting
C. migrations
D. innate behavior
Diseases of The Digestive System › View
True or False: It is hard to diagnose a food intolerance.
A. TRUE
B. FALSE