What is the main reason for eating a wide variety of foods?Â
A. to learn the food label
B. to provide all the nutrients you needÂ
C. to keep from getting bored with your dietÂ
D. to help improve physical fitnessÂ
Select your answer:
Topics:
Human Digestive System Heart Anatomy Contemporary Nutrition Issues Nutrition and Calorific Value Perioperative Nursing Care Nasal Polyp Hematology Acute Leukemias Kidney - Loop of Henlé The nervous system & brain Biochemistry of Diabetes Excretion Metabolic Sauver Blood Donation Stroke EMR PathophysiologyOther quiz:
Microorganism - Diseases › ViewWhich observation supports the claim that microorganisms are helpful to ecosystems?
A. Microorganism are to small to been seen without special equipment.
B. Microorganism need water and energy to survive.
C. Millions of microorganism can often be found in soil.
D. Microorganisms break down dead plants and animals, making nutrients available.
Bacteria › View
The cell wall of many bacteria is covered with a ____________, a sticky layer that allows it to attach to surfaces or each other.
A. protein coat
B. capsule
C. endospore
D. plasmid