reproduction
Reproduction
Sexual reproduction allows for organisms to reproduce and pass on their traits.
Species.
Reproduction.
These organisms are called autotrophs. They can be also known as producers.
Organisms that are larger require the respiration of something like oxygen to capture enough energy to run themselves.
Sounds like you're talking about a parasite.
No, not all organisms use organic compounds for energy. Some organisms, such as certain bacteria, are capable of using inorganic compounds like hydrogen sulfide or ammonia as an energy source through a process called chemosynthesis. These organisms do not rely on organic compounds for their energy needs.
Some multicellular organisms grow by a process called fission. Where the cell produces a copy of itself and this would repeat and repeat. Or else some multicellular organisms like humans grow by spreading out and filling the gaps with new cells.
Protozoa
single-celled organism
organisms need a living space so that they can reproduce and protect themselves
micro organisms are covered in hair like structures called the cilia or a flagellum that serve as their means for locomotion