Ans. 1. All animals want to make sure that at least some of their young ones
reach adulthood and reproduce themselves.
2. Some animals do this by looking after a few young ones until they can fend for themselves.
3. Other animals produce hundreds of eggs which they leave to develop by themselves. Most of them will die, but a few will survive.
2. Some animals do this by looking after a few young ones until they can fend for themselves.
3. Other animals produce hundreds of eggs which they leave to develop by themselves. Most of them will die, but a few will survive.
