On a topographic map, what indicates the difference in elevation between adjacent lines? the contour interval
the bold contour lines
intersecting contour lines

The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an

What is usually (but not always) related to the metabolic processes of living organisms in its organic form?

Which nucleotide component contains nitrogen