B: what is the relative humidity if the dry-bulb temperature is 16°c and the wet-bulb temperature is 10°c?

The answer is b hope this

This is what i found on google “phytoplankton, tiny organisms that live in the ocean, are autotrophs. some types of bacteria are autotrophs. most autotrophs use a process called photosynthesis to make their food.” i hope this you for what your looking for