Homeostasis is required by many organisms because it is the ability to adapt to its enviornment. Not all organisms need homeostasis because not all organisms "TRAVEL" through different enviornments, so there is no need to adapt.
ALSO
One of the classifications of living things is the ability to adapt to an enviornments surroundings. Many organisms are living and this is required of those living organisms.
homeostaisis
300-600 seconds
plants and animals
5 to 10 min
Larger organisms are required to consume and give off lots energy to survive. But, smaller organisms do not consume and release as much energy than larger ones. This energy, when given off, is represented by heat. Therefore, larger organisms produce more heat than smaller organisms, and this extra heat is required in cold climates.
In unicellular organisms, only one cell is required to make a new organism. This single cell can replicate its DNA and divide through a process called binary fission to create two new identical daughter cells.
Why do habitats require space? That is because of overpopulation. Too many organisms in one space can lead to many problems such as food shortage, no shelter, and water shortage, causing competetion. That is why organisms need enough space in a habitat to not cause overpopulation. |:D
Organisms composed of many cells are called multicellular organisms.
In multicellular organisms, cell division is also required for repair of damaged tissues and for reproduction. It ensures that an organism can continue to grow and develop, as well as maintain its structure and function.
H2O and O2 except for anaerobic microorganisms.
what is plant make food for themselves and from other organisms
Organisms composed of many cells are called multicellular organisms.