The ozone layer reflects the suns heat hottest layer in the atmosphere
I think the most suitable answer is carbohydrates as it can be monosaccharide, disaccharide or polysaccharide.
When reading questions, be careful not to read too quickly. In this case, fast but inefficient reading will lead us to assume that it is asking about ...
The answer is A. Fertilizer
The other answer choices don't make sense Herbicide is a poison that kills plants, Pesticide is an insect killer, while a Growth Hormone is designed to help the plant grow not to put nutrients into the soil.
