Which of the vitamins is directly linked to the diet of calcium in our body?

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 of the following best describes the relationship between glucose and complex molecules such as hormones?

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.