sentences: a squirrel is a kind of animal & squirrels live in forests ->  squirrels are animals live in forests  a deer lives in a forest & a deer is a kind of animal ->  deer is an animal lives in a forest  woodpeckers live in forests & a woodpecker is a kind of bird ->  woodpeckers are animals live in forests  squirrels are animals live in forests & deer is an animal lives in a forest & woodpeckers are animals live in forests ->  squirrels and deer and woodpeckers are animals that live in forests  squirrels and deer and woodpeckers are animals that live in forests & animals adapt to their environment & a forest is a kind of environment -> squirrels and deer and woodpeckers are adapted to living in forests