The national asphalt pavement association (napa) announced that staker and parson companies won its community involvement award for "rocks build our world", an outreach program for elementary schools. the rocks build our world program includes both group tours of the company's corporate office facility and classroom visits targeted to fourth graders. the classroom visits start with some basic information on geology, mining methods and the uses of minerals in every day life. this is an example of:
a. press agentry
b. sales promotion
c. community involvement
d. societal advertising
e. advocacy advertising

C.Community involvement

Explanation:

Community involvement is the ability and energy to bring positive, noticeable difference to the communities you function in as well as to your business.

Sources of community involvement include in-kind and monetary contributions, volunteer days for staff, continuing non-profit collaborations.

ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'

yeah its a ok ! just ask the qestoin and someone well answer !