The sequence of nitrogenous bases. Think of adenine guanine cytosine and thymine, and how they are ordered
I believe the answer is 1) Obtain Energy
You can classify them according to the way they get their food because if they eat plants, then they are herbivores. If animals eat herbivores, then they are consumers. Etc.
Answer:
C, carbon dioxide and water
The exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.
Answer:
Phalanges: long bones
Sternum: flat bone
Vertebrae: Irregular bone