★ Cells, Tissues and Organs Quiz
Robots can act just like humans. A reason why they are non-living is because they do not:
A. reproduce
B. require an energy source
C. move
D. sense things in their surroundings
Select your answer:
Topics:
Coronary Heart Diseases Obesity Mutations, Replication, and Cancer Brain/Neuron Anatomy Diseases of The Nervous System Infectious Disease Nucleic Acids Organ Systems Disease as a Failure of Homeostasis CVA Characteristics of Life & Viruses Muscular System Movements Physical Education Pancreas Child DevelopmentOther quiz:
Circulatory & Respiratory › ViewWhat do Red-Blood cells do?
A. Carry oxygen from the lungs to the body cells and transport carbon dioxide from the cells back to the lungs
B. keeps blood flowing in one direction to the heart and prevent blood from flowing backwards
C. Collects blood from the capillaries and drain it into the veins
D. Bring nutriients to the cells and carries away waste materials.
Eye Physiology › View
It lets light enter the eye
A. iris
B. retina
C. pupil