What term describes a substance used to kill weeds?

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Multiple Choice

What term describes a substance used to kill weeds?

Explanation:
Herbicide is the term for a chemical used to kill weeds. The word combines herb (plants or weeds) with cide (to kill), signaling its role in controlling unwanted plants and reducing competition for crops. The other options don’t fit: habitat is where an organism lives, not a chemical; herbivore is an animal that eats plants; hydroponics is a method of growing plants in nutrient solution rather than soil.

Herbicide is the term for a chemical used to kill weeds. The word combines herb (plants or weeds) with cide (to kill), signaling its role in controlling unwanted plants and reducing competition for crops. The other options don’t fit: habitat is where an organism lives, not a chemical; herbivore is an animal that eats plants; hydroponics is a method of growing plants in nutrient solution rather than soil.

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