★ Your Body Quiz
The average size of an adult heart is about the size of a:
A. fist
B. grapefruit
C. foot
D. kidney bean
Select your answer:
Topics:
The Circulatory System Respiratory and Circulatory Anatomy: Muscle Carbohydrates, Proteins and Lipids Endocrinology Muscle Tissue Metabolic Sauver Anatomy and Histology of Stomach Oral Hygiene Abnormal Psychology; Assessment and Diagnosis Hospitality First Aid Bleeding Physical Fitness Components Asexual/Sexual Reproduction Muscle SystemOther quiz:
Cellular and Sexual Reproduction › ViewFirst stage of mitosis, during which the cell’s chromatin condenses into chromosomes.
A. Prophase
B. Metaphase
C. Anaphase
D. Telophase
Circulatory System › View
The heart of a healthy person beats
A. 60
B. 70
C. 80
D. 90