Which of the following is a law? (biology question but it’s very confusing)
a. an idea which cannot be disproven
b. an idea which has been disproven
c. an idea which has not yet been disproven
d. an idea that is supposed to be disproven

How do you date a sample of rock that you suspect as being one of the earliest on earth

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe

Which factor that affects biodiversity?