Biotic factors which are the living components of an ecosystem. Producers are organisms that create their own energy. Examples are plants and photosynthesizing bacteria. Abiotic factors which are the nonliving components of a system that affect the living organisms.
Syntax of Excel IF Statement: The syntax of If Function in Excel is as follows: =IF (Logic_Test, Value_if_True, Value_if_False). Here, â Logic_Test â refers to the expression that is to be evaluated. â Value_if_True â is the output of IF Statement if the â Logic_Test â is TRUE.
The syntax for the Nested IF Statement we plan to write is as follows: = IF ( logical_test for Category 1 , Category 1 , IF ( logical_test for Category 2 , Category 2 , Category 3 ) ) Notice that the [ value_if_false ] condition for the first category is the entire logical test for the second category.