Select your answer:
Topics:
Tutor Oral Biology Child Development Cardiopulmonary General Microbiology and Immunology EKG CCMA T Cells Transportation in Organisms Respiratory Diseases Anatomy Respiratory System Skin Diseases Sensory Disorder Cells and Organ Systems Cell Theory and Cellular Structure HFT Vitamins Human EyeOther quiz:
Dyslexia › ViewWhat is the smallest unit of speech called?
A. grapheme
B. phoneme
C. syllable
D. suffixes
Human Organ System › View
Blood is composed of red blood cells, white blood cells, platelets, and plasma. Which part helps our blood to clot?
A. Red blood cells
B. White blood cells
C. Platelets
D. Plasma