» How could a scientist determine on a molecular level whether a chemical reaction has occurred? A. They could see whether atoms have been rearranged. B. They could see whether molecules have been rearranged. C They could see whether the motion of molecules has accelerated. D. They could see whether the motion of atoms has accelerated.​

i'm hoping this is like a multiple answer question. if it is then it would be, the location of the plants and also the height of the plants since one she wants to know where in her garden the chamomile grows best. but also to see which plants grew better in the location she also has to measure the plant itself. (if you can only choose one answer than it would be c).

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be