Question

Nelly was reading about ecological pesticides. She found a website that said that skeletons of some organisms settle as sediments in the ocean. They are then used as pesticides because they are abrasive against pests. Which organism is the article discussing? A. dinoflagellates B. diatoms C. green algae D. euglenoids E. amoeba

Answer 1

The correct answer is option (B) Diatoms.

The correct answer is option (B) Diatoms.The term Diatoms mean that the photosynthetic, unicellular matter celled algae traced in oceans with a characteristic skeleton made up of the silica comprising a huge amount of fossil deposits.

The correct answer is option (B) Diatoms.The term Diatoms mean that the photosynthetic, unicellular matter celled algae traced in oceans with a characteristic skeleton made up of the silica comprising a huge amount of fossil deposits.This fossilized matter the diatoms are termed as diatomaceous earth or diatomite. This is a kind of siliceous sedimentary rock belonging to diatoms are converted to a powdery mass.

Answer 2

Explanation:

option option B is the correct answer

diatoms

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