Multicellular is spongebobs best friend
definitely multicelular
Single-celled. Most bacteria are single celled.
Yes, plants are multicellular organisms. They are made up of specialized cells that work together to carry out various functions such as photosynthesis, reproduction, and nutrient transport. This multicellularity allows plants to grow larger in size and complexity compared to single-celled organisms.
Protists are considered a rag bag of living organisms because they are a diverse group of eukaryotic organisms that do not fit neatly into other major classification groups like plants, animals, or fungi. They exhibit a wide range of characteristics and lifestyles, making them a varied and eclectic group.
All tissue's in the body can do every job. Multicelular cell's make tissue and tissue makes organs,witch means that every organ in the body can do each and every job in the body because it is strong enough to. (Example):the heart is an organ,it pump's blood through the body but it relies on the respiritory system.It relies on it becasue it help's the heart pump witch makes the blood flow through the body.
The thread like structures found in some fungi are a kind of tubes (filaments with openings on the cell walls) that allow cytoplasm to move between the different cells of a multicelular fungus.
obviously multicellular single celled organisms such as bacteria are unicellular.
Clocks, watches, cars, bicycles, guns, toilets, chainsaws, your body, locks, clicky pens, mechanical pencils, trains, most multicelular organisms use mechanical energy for movement and things like that, what doesn't have mechanical energy in it?
The multicelular organisms are found in all of life's kingdoms. Multicellular life has evolved independently dozens of times we belive, once for plants, once for animals, once for brown algae and perhaps several times for fungi, slime molds, and red algae. Multicellular bodies exists in both prokaryotes and eukaryotes, and first appeared several billion years ago in cyanobacteria. Thus the whole basis of your question is wrong, multicellularity is NOT a sound discrimination basis for classifying Earth's life forms.
Multicellular organisms are able to do lots of other things because they are made up of different kinds of cells. Having many different cells that are specialized for specific jobs allows multicellular organisms to perform more functions than unicellular organisms. they also allow us to have a longer lifespan. than multicellular organismshttp://sciencefun4all.net/Life_Sci/03Cells_CellsInAction/JournalTopics/Multicellular.html
Yes, Oxygen is a single atom. The air we breath is actually DiOxygen and is a Molecule consisting of 2 single Oxygen atoms. Named in about 1777AD, O2 is still incorectly called Oxygen instead of DiOxygen by most people. Not as simple to change this as it was changing "4WD" to "SUV". But one lives in hope.