B unsaturated fats like olive oil and pine nuts are the healthy fats
Biosphere. Bio means life, and Biosphere means ALL life on earth.
These organisms convert nitrogen in the soil to ammonia, which can then be taken up by plants. This process also occurs in aquatic ecosystems, where cyanobacteria participate. After nitrogen has been fixed, other bacteria convert it into nitrate, in a process known as nitrification.
thank you
please mark as brainliest
