1. ¿Qué diferencia existe entre moléculas inorgánicas y orgánicas?

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.

a. decomposes use carbon from dead organisms as fuel for cellular respiration, returning carbon dioxide back into the atmosphere.

b. the carbon cycle ensures living things have a source of hydrogen