★ Health Quiz
two layers of involuntary muscles produce wave like contractions called
A. enzymes
B. salivary
C. peristalsis
Select your answer:
Topics:
Nature of Science Organisms Eye Histology Contemporary Nutrition Issues Homeostasis and Disease Protozoan Diseases Adaptive Immune System Breathing ...Respiration Microrganisms Year 7 Nutrition Foot Orthosis Vocab Tissue Repair Pathology Who am Eye? Nursing Vocabulary Musculoskeletal DiseasesOther quiz:
PHE › ViewSoft bones in children is caused by a deficiency in
A. Proteins
B. Fats and oil
C. Carbohydrates
D. Minerals
Circulatory / Respiratory › View
Which of the following transport oxygen in humans
A. hemoglobin
B. melanin
C. keratin
D. urea
E. bicarbonate ions