The flow of blood to the would be affected by a thrombus in the second branch (not including coronary arteries) off of the aortic arch. Select one: a. left upper extremity b. myocardium of the heart c. left side of the head and neck d. right arm e. right side of the head and neck and right upper extremity

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.

Which of the following terms best matches this definition: the process where humans choose the traits that will be present in the next generation through breeding. question 4 options: genetic determinism artificial selection acquired selection natural selection