The subclavian artery that arises directly from the aorta supplies the . A) right upper extremity and neck B) left upper extremity and neck C) anterior trunk wall D) posterior trunk wall

B, left upper extremity and the neck.

Explanation: The left subclavian artery is the artery that arises directly from the aorta. Its branch arises from the arch of the aorta. This artery supplies blood to the left upper extremities (the arm and shoulder) and also the neck. The right subclavian artery along side the right commom carotid artery is a branch of the brachiocephalic artery which arises from the aorta..

they kick it to the curb.

explanation:

that current was nasty.

the last one: artificial selection/genetic engineering

plant breeding is modifying the genetic composition of the plant - but this isn't cloning (which is specifically introducing a gene into a genome). but you are artificially selecting for the phenotype that you want.

the second one is literally genetic engineering - the gene would have been cloned first and then inserted or genetically engineered into the new plant cell (the cotton).