Select your answer:
Topics:
Digestive System and Nutrition Life Processes - Digestion and Respiration Tutor Oral Biology Hospital Departments Nutrition and Biochemistry Vocabulary Musculoskeletal System First Aid Human Anatomy Biodiversity Conservation Food Germs & Diseases Cell Vocabulary Biology Assessment Embryology MacromoleculesOther quiz:
Nature of Science › ViewBefore a scientific theory is accepted and supported, it has
A. been tested by only one scientist.
B. been published in scientific journals.
C. been tested many times by different scientists.
D. been approved by the International Committee of Scientists.
Sensory System Key Terms › View
To contract or shrink; become smaller
A. Constrict
B. Dilate