What part of blood is responsible for fighting infections?
A. Red Blood Cells
B. White Blood Cells
C. Platelets
D. Plasma
Select your answer:
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Auditory and Vestibular Neurology Renal Levels of Organization Human Anatomy Nervous & Endocrine Systems Circulatory and Nervous System Skin Appendages The Cardiovascular System OCR A-level Tissues Vocabulary Human Genome and Bioethics Review Parathyroid Gland Sexual Reproduction Renal Pharmacology Biochemistry Musculoskeletal InjuriesOther quiz:
Biology › Viewthe walls of the xylem vessels are thickened by ……
A. subrin
B. cutin
C. lignin
D. cellulose
Cell Theory › View
Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?
A. The Theory of Gravity
B. The Theory of Relativity
C. The Cell Theory
D. The Theory of Continental Drift