Answer :

The correct answer is: plants.

Explanation:
1. Fires in grasslands can prevent the growth of plants by destroying the vegetation and seeds present in the area.
2. Plants require a stable environment to grow, and fires can disrupt this by removing essential nutrients and organic material from the soil.
3. Without plants, the ecosystem loses its primary producers, which impacts the entire food chain and biodiversity in the grasslands.
4. Fires can also lead to soil erosion, further hindering the growth of plants by affecting the stability and fertility of the land.