Answer:
B. abiotic
Explanation:
in biology and ecology, abiotic components or abiotic factors are non living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems.
Answer:
Result of the formation of positive and negative ions.
Answer:
8CO + 17H2 = C8H18 + 8H2O
8, 17, 1, 8
The answer is -1. 2 subtraction signs next to each other for an addition sign
