How can Charles act like a sociologist and be systematic in his study of how
people show emotions?
O A. By reading about a sad situation
O B. By studying the different ways that people react to emotional
situations
O C. By asking one person what makes her laugh
O D. By assuming that men do not cry because he has never seen his
father cry

B-By studying the different ways that people react to emotional

Explanation:

Sociologists will study by observation.

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this