Ability to reproduce and adaptability are the two characteristics that organisms show at two levels.
DNA sequence similarity is the most useful factor in determining whether two organisms are related. The more similar the DNA sequences of two organisms are, the more closely related they are likely to be evolutionarily.
A lynx chases a hare, two living organisms are interacting in an environment.
Organisms can join a population through birth (natality) or immigration. Conversely, they can leave a population through death (mortality) or emigration.
Bacteria and Fungi
What does it mean when two organisms are very similar.
By organisms I'm guessing you mean both plant organisms or animal organisms. Rabbits are herbivores therefore they eat plant organisms only. The two main organisms in their diet are grass and leaves.
Ability to reproduce and adaptability are the two characteristics that organisms show at two levels.
If the niches of two organisms overlap it can cause problems. Problems could be competition between the organisms eliminating one of them.
fruit flies and mice
The two organisms DNA fuse together and join as one to produce an organism with both of the other organisms genetic material.
The structures should have similar anatomy in the two organisms.
The offspring of two different organisms are called hybrids. These offspring inherit traits from both parent organisms.
because the organisms eat the dead / nonliving environment
CALAL
An amoeba A paramecium
no