List two ways viruses differ from living things?

Two ways viruses differ from living things are:

1. Viruses are not cells: Living things are composed of cells. Cells are the basic units of life and are capable of carrying out various functions such as metabolism, reproduction, and response to stimuli. Viruses, on the other hand, are not made of cells. Instead, they consist of a protein coat (the capsid) that encloses a core of genetic material (either DNA or RNA). Viruses are much smaller than cells and do not have the internal structures or organelles that cells have.

2. Viruses are not able to reproduce on their own: Living things are capaz of reproducing independently. Reproduction is the process by which living things create offspring that are similar to themselves. Viruses, on the other hand, are obligate parasites. They can only reproduce inside living cells. Viruses hijack the machinery of living cells to make copies of themselves. They cannot reproduce independently because they lack the necessary structures and enzymes to do so.