Plants that live for less than one year are called ....... and those live for many years are said to be..........

Explanation

To answer the question, we need to identify the types of plants based on their lifespan.

1. **Understanding the Lifespan of Plants**:
- Plants can be categorized based on how long they live.
- Some plants complete their entire life cycle in a short period, typically within one year.

2. **Identifying Annual Plants**:
- Plants that live for less than one year are called **annual plants**.
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