Select your answer:
Topics:
EKG Medical Term Healthy Living Vocabulary Polio Eye Physiology Hemodynamic Disorder Cardiopulmonary Macromolecules & Nutrients Brain, Neurons and The Nervous System Genes, Chromosomes and Genome Branches of Medicine Hematology / Oncology ADVBIO Genetics Degeneration Pathology Soldiers of Defense The Ankle and Lower LegOther quiz:
Human Anatomy Study Guide › ViewThis helps provide movement for the human body?
A. respiratory system
B. muscular system
C. urinary system
D. digestive system
Cell Structure and Functions › View
Who am I? I am dead at maturity and have secondary cell walls composed of lignin.
A. sclerenchyma
B. collenchyma
C. parenchyma
D. phloem