★ Skin Growth Quiz
What is the oily substance that protects the skin against water called?
A. seaweed
B. callus
C. sebum
D. skin
Select your answer:
Topics:
Innate Immunity Inherited & Acquired Traits Excretion in Humans Biodiversity Conservation Types of Nutrients Genes, Genomes & Alleles Enzymes and Metabolic Pathways Economic importance of Bacteria Effects of Exercise on the Musculoskeletal System Musculoskeletal System Responses to Exercises Burns and Skin Cancer Cells, Tissues and Organs Nail Diseases and Disorders Health and Medicine Cell Cycle; CancerOther quiz:
Health-Wellness-Illness › ViewThis component of wellness inspires us to live a lifestyle that is respectful of our surroundings.
A. Physical
B. Social
C. Environmental
D. Occupational
Animal Nutrition › View
Why do organisms like plants need nitrogen?
A. To produce carbohydrates.
B. For water absorption.
C. To produce proteins and nucleic acids.
D. For photosynthesis.