Answer:
A
Explanation:
What is the purpose of strip cropping?
= Prevent soil erosion...

We wouldn’t be able to live, because our survival somewhat depends on bacteria.
Nitrogen Fixation- Special bacteria convert the nitrogen gas (N2 ) to ammonia (NH3) which the plants can use. Step 2- Nitrification- Nitrification is the process which converts the ammonia into nitrite ions which the plants can take in as nutrients.
Cells are living little parts that their functions are to produce food in a plant or keep alive something, cells also have the ability to replicate.
Mark brainliest if this helped enough!