Which molecule contributes to the greenhouse effect?

Aboy with an extra x chromosome probably has which of the following syndromes?

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite

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