When a jogger starts to run, the rate at which his muscles produce carbon dioxide rises sharply. but the carbon dioxide in his blood rises only slightly before he starts to breathe faster and his heart starts beating more strongly. soon his increased rate of co2 production is balanced by an increased rate of co2 removal. this would be an example of feedback because the jogger's circulatory and respiratory systems are

This would be an example of negative feedback because the jogger's circulatory and respiratory systems are acting to oppose the increased concentration of carbon dioxide from the preferred concentration.

Explanation:

In negative feedback system, if  some factor in our body changes, the change occured is detected by the sensor. The sensor then sends a signal to the integrating center that as a result stimulates some effector. The effector then will do something in the body to alter that changed factor.

In the body of the jogger, the increased level of the carbon dioxide production is compensated by the increased carbon dioxide removal which is a typical example of negative feedback. The circulatory and the respiratory systems of the jogger are acting to oppose the increased concentration of carbon dioxide from the preferred concentration in the body.

the answer is b its not mature

low context culture   (lc.):

association:    

relationships begin and end quickly. many people can be inside one's circle; circle's boundary is not clear.

things get done by following procedures and paying attention to the goal.

one's identity is rooted in oneself and one's accomplishments.

social structure is decentralized; responsibility goes further down (is not concentrated at the top).

interaction:

low use of nonverbal elements. message is carried more by words than by nonverbal means.

verbal message is explicit. context is less important than words.

verbal message is direct; one spells things out exactly.

communication is seen as a way of exchanging information, ideas, and opinions.  

disagreement is depersonalized. one withdraws from conflict with another and gets on with the task. focus is on rational solutions, not personal ones. one can be explicit about another's bothersome behavior.

territoriality:

space is compartmentalized and privately owned; privacy is important, so people are farther apart.

temporality:

things are scheduled to be done at particular times, one thing at a time. what is important is that activity is done efficiently.

change is fast. one can make change and see immediate results.

time is a commodity to be spent or saved. one’s time is one’s own.

learning:

reality is fragmented and compartmentalized. one source of information is used to develop knowledge. thinking is inductive, proceeds from specific to general. focus is on detail.

learning occurs by following explicit directions and explanations of others.

an individual orientation is preferred for learning and problem solving.

speed is valued. how efficiently something is learned is important.

hope that                                         : )