★ Cells & Body Systems Quiz
The system used to take in oxygen to the lungs
A. respiration
B. respiratory system
C. reproductive system
D. circulatory system
Select your answer:

Topics:
Dental Specialties Physical Pharmacy Levels of Organization Immunity and Vaccines Macromolecules & Enzymes Forensic Pathology (Autopsy) Assessment Musculoskeletal Injuries & Workstation Design Disease and Conditions Skeletal System Viruses Deficiency Diseases Covid-19 Parts of the Brain PHE Major Organs CABG SurgeryOther quiz:
Oncology › ViewWhich of the following is a common side effect of radiation therapy?
A. Increased appetite
B. Improved vision
C. Nausea
D. Enhanced energy
Parts of the Skin › View
Melanin is found in the _____ layer of the skin.
A. middle
B. top
C. bottom