Evolution of Tigers
Kuvakäsikirjoitus Teksti
- Overpopulation
- Competition
- Variation
- Due to the overpopulation in the environment there isn't enough food and living space for everyone.
- Adaptation
- The tigers have to fight off other organisms in order to have more living space.
- Natural Selection
- There are two distinct tigers. One group has lighter fur meanwhile the other has darker fur.
- The tigers with lighter fur blend in better than the ones with darker fur.
- The weather destroyed trees causing the animals that tigers feed off on to die, because of this tigers started to disappear.
Yli 30 miljoonaa kuvakäsikirjoitusta luotu