Since most organisms cannot use n2 directly from the atmosphere, the process of allows microorganisms to convert inorganic nitrogen (n2) gas from the atmosphere into a usable form of ammonia (nh3).

Natalie had random hand movements when she was two months old. when she was six months old, she used to grab a block with her whole hand. now at the age of ten months, she can grasp the same block with her thumb and forefinger. this sequence of growth in her hand and finger movements is according to the pattern.

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

What type of graph presents information about how often certain or traits occur?