What are biomolecule ?

Explanation

**Step-by-Step Text Solution:**

1. **Definition of Biomolecules**: Biomolecules are defined as complex chemical substances that are essential for life. They are not lifeless; rather, they are the building blocks of living organisms.

2. **Role in Living Systems**: Biomolecules play a crucial role in forming the structure and function of living systems. They are responsible for the composition of cells and tissues in organisms.

3. **Functions of Biomolecules**: These molecules are vital for various biological processes, including:
- Growth: They contribute to the growth and development of organisms.
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