Topics: Energy, Hydrology, Microbiology Quiz
Fossil fuels are considered nonrenewable resources because of _______ .
A. their easy access
B. inexpensiveness
C. combustion
D. how long they take to form
Select your answer:
Topics:
Joints Trauma Bacteria, Viruses, and Fungi Humanistic and Biological Psychology Infectious Diseases Medical Vocabulary Discovery of DNA The Nervous System Reproductive System Vocabulary Physical Blood and Hematology History of Immunology Musculoskeletal Child Growth and Development The Skeletal SystemOther quiz:
Excretory System › ViewIn the Reabsorption process following substances are absorbed by active transport
A. Glucose
B. Amino acids
C. Sodium ions
D. All of the above
Cosmetology › View
What structure is described as a small, cone-shaped elevation located at the bottom of the hair follicle?
a. lower follicle
b. hair bulb
c. dermal papilla
d. arrector pili