Which statement about viruses is true?
A. all viruses are latent
B. viruses are considered living things
C. all viruses contain DNA
D. viruses do not contain organelles
Select your answer:
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Contemporary Nutrition Issues Bacteria Muscle Tissue Pancreas Skeleton Soldiers of Defense Pulmonology Physical Fitness Components HFT Vitamins Types of Nutrients The Respiratory System Homeotic Genes and Cancer Human Genome and Bioethics Review Diversity InheritanceOther quiz:
Health › ViewAn infectious disease:
A. can be spread from person to person.
B. can not be spread from person to person.
Tenses › View
Choose the past perfect continuous tense form of the sentence. “The children played in the park throughout the evening.”
A. The children played in the park throughout the evening.
B. The children have been playing in the park throughout the evening.
C. The children had played in the park throughout the evening.
D. The children had been playing in the park throughout the evening.