imbalance in the life cycle.
A threatened species Is when a type of animal or plant is in danger of going extint (dying out completely)
an animal becomes extint when it isnot given the right amount of food to eat and becomes endangered so that particular animal is said to be on the verge of extinct and finally dissappears.
No and they are not considered an endangered animal.
Dodo
Typically, the species that it ate overpopulate, and the ecosystem is disrupted.
Dinosaurs where extint for 1,000s of years
global warming
Extinct is the term for when an animal group diminishes to an unviable number
A mule. Cross between a donkey and a horse. Mules are sterile.
The species "native horse" did go extinct and that is what scientists are talking about. The "equus ferus'' species is still alive though.
Extinct is when an animal or plant doesn't exist any longer on earth.
As they live the organisms comprising a species will age and die, they therefore need to reproduce (have babies) in order to replace the members of the species that die or the species will cease to exist (become extinct).