Jack always drank soda whenever he hung out with his friends. On one particular occasion, Jack didn't have any soda to drink and as soon as he saw his friends, he became thirsty. Jacks friends represent the: Group of answer choices Unconditioned Response Conditioned Stimulus Unconditioned Stimulus Conditioned Response

Conditioned stimuli

Explanation:

Due to jack always taking soda whenever he hangs out with his friends, his nervous system has been conditioned to associate the presence of his friends to taking soda. This means that his body system will start to interprete the presence of his friend as a stimulus to prompt him to drink, and the natural way his body can make him want to drink is by initiating the thirst reactions. On this particular day, Jack seeing his friend was perceived by his body as time for a drink so he became thirsty.

answer: the correct answer is 1.

explanation: there are various process in which a radioactive nuclei decays:

1) alpha decay: in this process, a heavier nuclei decays into lighter nuclei by releasing alpha particle. the mass number is reduced by 4 units.

2) electron capture: in this decay process, a parent nuclei absorbs an electron and gets converted into a neutron. simply, a proton and an electron combines together to form a neutron. mass number does not change in this process.

3) gamma ray emission: it is a decay process in which an unstable nuclei gives excess energy by a spontaneous electromagnetic process. this decay releases . this process does not change the mass number.

4) positron emission: it is a type of decay process, in which a proton gets converted to neutron and an electron neutrino. this is also known as -decay. in this the mass number remains same.

from the above information, we see that only alpha-decay is producing a change in the mass number of the nucleus.

the answer is mosques. they are an important part of islamic culture.