Leave more offspring
By taking a species outside of its natural habitat and putting it in another or breeding it then trying to reintroduce it. You could also kill that animals predators.
On the continent, adult penguins have no natural predators, but chicks are vulnerable to carnivorous birds, such as Skua, that take the chicks to feed their own young. Penguins are sea birds and their natural predators are sea animals, such as seals and whales.
Natural selection
natural selection :")
Because all animals that exist have formed, and are being formed and re-formed, continuously, primarily by natural selection.
Orcas have no natural predators
evolution by natural selection
Lions have no natural predators. Lions are Apex Predators that are on the top of their food chain and have no natural predators that can kill adult lions. However young lions are vulnerable to Hyena's. Also, adult Elephants, Rhino's or Hippo's can injure or even kill lions when there is a face off but that happens very rarely.
yes they are
Natural selection
Animals change and adapt through evolution by natural selection.
Animals that may have glided as in flying squirrels, used this for escaping predators. the primitive bat could have evolved into the modern bat today. Obviously the animals with better survival workings get the girl.