★ Covid -19 Quiz
An outbreak of a virus occurs when ….
A. someone dies from the virus
B. the virus spreads to more and more hosts
C. the virus spreads to more than one organ
D. symptoms of the virus get worse
Select your answer:
Topics:
Muscles Molecular Biology The Digestive System Eczema Pollution Hemodynamics Living Organisms & Animal Behaviors Molecular Genetics Integrated Science Pathology Introduction Cell Injury Musculoskeletal Hematology Lab Values The Microbial World Asexual/Sexual Reproduction Gaseous Exchange in Humans Pathophysiology_EndocrineOther quiz:
Nature of Science › ViewThe process by which organisms keep their internal conditions relatively stable is called
A. sexual reproduction
B. evolution
C. homeostasis
D. metabolism
Biology › View
is a substance that is able to absorb water
A. lignin
B. pectin
C. cutin
D. muocus