Is bradyrhizobium multicellular or unicellular

multicellular

Explanation:

Bradyrhizobium is a genus of Gram-negative soil bacteria, many of which fix nitrogen. Nitrogen fixation is an important part of the nitrogen cycle. Plants cannot use atmospheric nitrogen (N 2); they must use nitrogen compounds such as nitrates Characteristics.

i think that d. wind is the answer.   i missed the question when i answered a. currents.

supercell thunderstorms are perhaps the most violent of all thunderstorm types, and are capable of producing damaging winds, large hail, and weak-to-violent tornadoes