Many animals eat plants, but many plants use animals as food. Some plants which live in poor conditions are not able, however, to make enough food for themselves. They obtain extra food by cakching insects. Pitcher pl...Many animals eat plants, but many plants use animals as food. Some plants which live in poor conditions are not able, however, to make enough food for themselves. They obtain extra food by cakching insects. Pitcher plants catch insects in their special leaves. Once an insect is trapped inside the pitcher,展开更多
文摘Many animals eat plants, but many plants use animals as food. Some plants which live in poor conditions are not able, however, to make enough food for themselves. They obtain extra food by cakching insects. Pitcher plants catch insects in their special leaves. Once an insect is trapped inside the pitcher,