★ Circulation and Excretion Quiz
Why do premature infants suffer respiratory failture?
A. sudden changes in the oxygen from the uterine environment
B. mutations in genes regulating the formation of the lungs
C. lungs collapse due to lack of surfactants
Topics:
Eye Circulatory, Artery, Vein - basics Philosophy Microorganism - Diseases Innate Immunity DNA Structure and Function Thyroid and Intro to Endocrinology Economic importance of Bacteria PHE Healthy Lifestyle Cell Injury Beneath the Skin Brain, Neurons and The Nervous System Anatomy and Histology of Stomach Physical Uses of Radioactive RadiationOther quiz: Nutrition
what is the process of taking food into the body?
A. digestion
B. swallowing
C. ingestion
D. chewing