Read the words/phrases in the box. With your partner find their meaning in the dictionary.
| Harsh conditions, harmless, survive, intruder, threatened, predators, prey, continually |
Fill in the blanks in the following passage with the above words/phrases.All ani
mals in forests and deserts struggle to __ in __. Though most of the animals are __, some are dangerous when __. If an __ is noticed, they ** or bite to save themselves. They struggle __ for food and water. Some animals are called __ because they __ on other animals.