★ Nutrient Cycling Quiz
Organic material (like coal and oil) that are the remnants of dead/decayed matter from millions of years ago.
A. Diffusion
B. Decomposers
C. Detrivores
D. Fossil fuels
E. Denitrification
Select your answer:

Topics:
DNA Types of Immunity Heart Vocab and Blood Flow Pathway Common Respiratoty Diseases Healthy Foundations Essential Nutrients Germs Physiology Cosmetology Anatomy BMS Cell Cycle and Cancer Vitamins Anatomy and Histology The Cell Cycle Human Anatomy Study Guide MovementOther quiz:
Endocrinology › ViewWhat statement below about hormones is true?
A. Hormones are enzymes that catalyze reactions
B. Hormones are released into blood circulation
C. A particular hormone can affect all cells of the body
D. Hormones are released by neurons
Muscle Anatomy › View
What does calcium do to the actin?
A. Covers myosin binding sites
B. Uncovers myosin binding sites
C. Covers actin binding sites
D. Uncovers actin binding sites