Stress can generate multiple chain reactions. the body is prepared to either face a threat head-on or run away from it. this primal survival skill is called the response. once the brain perceives something to be a , the system signals the release of stress hormones like from the adrenal glands. during the alarm phase, some systems are more alert in order to prepare the body for action. for example, sharpens, rate increases, pressure rises, and clotting ability increases. at the same time, the digestive and systems slow as blood is diverted to more critical areas. prolonged stress can diminish the quality of your life. stress can have manifestations like tension headaches, indigestion, and hair loss. stress can also have effects like depression and anxiety.

Id so

answer: carbon 14 can only be used to determine the age of the organisms that were once living, and igneous rocks are non living.

explanation:

carbon 14 dating is used to determine the age of the sample by estimating the amount of carbon 14 present in the sample and then comparing it with a reference standard.carbon 14 is a isotope of carbon which is radioactive and unstable. carbon 14 is assimilated by all plants and animals throughout their life from carbon dioxide. however, one the organisms die they stop this assimilation and the carbon 14 content starts to decrease.by knowing how much of carbon 14 is left in an organism after his death, one can estimate the age of the organism. the materials whose age can be estimated by carbon 14 method are the organic compounds. however, some inorganic compounds such as aragonite   shell can also be dated.however, if we consider the igneous rocks it is a non living component which never accumulated carbon 14 in it and thus, we cannot use carbon 14 dating method to estimate its age.

Ithink the answer is c. i’m not sure though i’ll notify you when i have an exact answer!