★ Balanced Diet Quiz
One of the first signs of a vitamin A deficiency is:
A. dry skin
B. poor vision at night
C. vomiting
D. yellow/orange colored skin
Select your answer:
Topics:
Nutrients in Food DNA and Polypeptide Synthesis Genetic Engineering Maximal Oxygen Consumption (VO2 Max) Endodontic Surgery Respiratory Reproductive System Vocabulary Human Anatomy Study Guide Body Fluids and Blood Cells Toxicology A Treat For Mosquitoes Biological Molecules and Enzymes Integumentary System & Body Directions Biocomposite Lifetime WellnessOther quiz:
Muscular System Movements › ViewTouching chin to chest is an example of?
A. flexion
B. extension
C. abduction
D. adduction
Covid-19 › View
What is a coronavirus?
A. coronaviruses are a large family of viruses that are known to cause illness ranging from the common cold to more severe diseases
B. coronaviruses are one strain of viruses that are known to cause illness ranging from the common cold to more severe diseases
C. coronaviruses are from one strain of viruses that cause common colds