Select your answer:
Topics:
Respiratory System Human Anatomy Hair Evidence Major Nutrients Cells Organ Senses and Locomotor System Transportation in Organisms Name that Pathogen The Cell Cycle & Cancer Vision Healthcare Systems and Insurance Balanced Diet Blood Donation Psychology Vocabulary BiologyOther quiz:
Body System › ViewWhat are the functions of Muscular system?
A. fight against bacteria
B. Allows for movement by contracting
C. breathing
Biology for Engineers › View
Polymer of ribonucleotide is called
A. Ribonucleic acid
B. Deoxyribonucleic acid
C. Can not say
D. Both A and B