Isn’t the answer to C when one goes over the top of another?
Answer:
B taxon is a level of the classification system known as taxonomy.
Hope this helps!
Jet streams-Are fast flowing, narrow air currents found in the atmospheres of some planets, including earth.
Global wind belts-Are formed by 2 main factors which is the unequal heating of the earth by sunlight and the earths spin.
I think it’s C not completely sure but it’s the most likely there isn’t anything with mechanical so this would be most likely