Answer:
Coracobrachialis is the first muscle that gets innervation. it is involved in the flexing of shoulder and its adducts at the glenohumeral point. It does not cross elbow joint that's why it has no function there.
Brachialis is the essential versatile flexor of elbow joint. It originates at the upper arm almost mid of humerus, from the distal portion and inserts on ulna. that is why it can not have any kind of influence on shoulder.
Macromolecules.
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The Calvin cycle (also known as the Calvin–Benson cycle) is the set of chemical reactions that take place in chloroplasts during photosynthesis. The cycle is light-independent because it takes place after the energy has been captured from sunlight.
Sense organs allow animals to sense changes in the environment around them and in their bodies so that they can respond appropriately.They enable animals to avoid hostile environments,sense presence of predators and find food.
B is the best answer here.
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