Extrinsic motivation is defined as
a) the pursuit of an activity for external reward
b) the pursuit of an activity for its own sake
c) the pursuit of an activity to relieve the state of tension caused by deprivation
d) the pursuit of an activity in order to increase one's competence and skills

option a : the pursuit of an activity for external reward

Explanation:

Extrinsic motivation is type of motivation consist of external mode of encouragement which can be in the form of money appraisal, fame etc.

extrinsic motivation is totally different from intrinsic motivation which involve motivation from inside or internal motivation from an individual. while extrinsic are external motivation.

overview:

this is a technology-dependent lesson that students can guide at their own pace of exploration and learning. students share what they learn through the use of twitter (or alternative classroom sharing medium like todaysmeet). the use of a social sharing platform like twitter gives students a place for sharing with a wider audience, for more effective means of communication with each other, for incorporating viewpoints from all students in the classroom, and a means to reference thinking and learning by the use of a hashtag at a later time. students will understand the role the allied air forces played in the normandy invasion. teachers can use this as a stand-alone lesson or offer more structure by guiding students through each source, one by one. teachers may learn more about the eighth air force by accessing the abmc’s strategic bombing campaign interactive.

answer is b shrapnel injuries