Question

that float on the oceans surface. her goal was more challenging. it was to help with something much less visible: microplastic. trillions of the tiny waste fragments drift through the water that fish and birds st daily, becoming a threat to both the environment and ocean creatures. what does the phrase tiny waste fragments refer to? trillions of these drift through the water, becoming a threat to both the environment and ocean creatures.

Explanation:

From the text, it says "It was to help with something much less visible: microplastic. Trillions of the tiny waste fragments drift through the water...", so "tiny waste fragments" refers to microplastic.

Answer:

microplastic