EVERYDAY SCIENCE

Detailed explanation-1: -Viruses are considered as something between living and non-living because they do not grow or reproduce by themselves. This makes them non-living. However, when a virus enters a living cell of an organism, it obtains energy from the host cell and starts reproducing.

Detailed explanation-2: -Finally, a virus isn’t considered living because it doesn’t need to consume energy to survive, nor is it able to regulate its own temperature.

Detailed explanation-3: -Viruses are not considered to be living organisms because they are not made of cells. Although viruses seem to have aspects in common with bacteria, including making people sick, they are not alive like bacteria.

Detailed explanation-4: -A virus is considered as a living organism and an obligate parasite when inside a host cell.

Detailed explanation-5: -Viruses are not living things. Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply. Therefore, viruses are not living things.