Cyanobacteria is a bacteria that makes its own food by processing sunlight through photosynthesis. Which role best describes cyanobacteria in an ecosystem?

- Producer
- Decomposer
- Primary Consumer
- Secondary Consumer

it means

miss jennifer is buying pencils in packs of 12, notebooks in packs of 16, and red pens in boxes of 20. she needs to have the same number of pencils, notebooks, and red pens. how many packs of each type should she buy?

answer mine : )

mountains can affect the climate of nearby lands. in some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. much of airborne moisture falls as rain on the windward side of mountains.

explanation: