Layer C is a fine-grained sandstone with cross-bedding and land animal fossils. No marine fossils are present. Under what conditions did it most likely form?

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

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

Amines amides and amino acids are categories of