They are able to obtain enough oxygen because <span>they have more efficient lungs than other vertebrates.
</span>
Answer:
Eteplirsen is not a cure for DMD, but this medicine may lessen muscle weakness and muscle wasting caused by this disease. Eteplirsen was approved by the US Food and Drug Administration (FDA) on an "accelerated" basis. In clinical studies, some children responded to this medicine.
Explanation:
They are arranged from left to right in periods and up and down in groups
Answer:
Carbon moves from living things to the atmosphere. Each time you exhale, you are releasing carbon dioxide gas (CO2) into the atmosphere. Animals and plants need to get rid of carbon dioxide gas through a process called respiration. Carbon moves from fossil fuels to the atmosphere when fuels are burned.