Question

A survey revealed that 50 people liked coffee and 40 liked tea. Both these figures include 35 who like both coffee and tea
iked both coffee and tea. Finally, ten did not like either coffee or tea. How many people in all responded to the survey?​

Answer 1

Answer:

The ways in which an element—or compound such as water—moves between its various living and nonliving forms and locations in the biosphere is called a biogeochemical cycle. Biogeochemical cycles important to living organisms include the water, carbon, nitrogen, phosphorus, and sulfur cycles.