sometimes
No, a virus is not considered a single-celled organism. It is an infectious agent that requires a host cell to replicate and is much smaller and simpler in structure compared to single-celled organisms.
single celled,it's a bacteria duh!
its a single celled retro virus that's found in fresh water where the bacteria can thrive
Streptococcus is single-celled.
Usually Bacteria is unicellular, but in some cases multicellular.
Is a arachnids a single or multi celled
Bacteria are single-celled organisms.
The amoebae is a single celled protist.
no sponge are not single celled
Single
single-celled
Single.