Photosynthesis is a process in which a plant uses sunlight to create food, using CO2 and water.
Yes it is because sedimentary rock is lots of rocks condensed into 1
Pancreas
It is a large gland behind in the stomach that secretes digestive enzymes in the duodenum. Inside the pancreas are Islet of Langerhans. It is considered as an endocrine gland producing various hormones. Pancreas also produce pancreatic enzymes that act as digestive enzyme that assist in digestion and absorption of nutrients in the small intestine. These helps to break macromolecules such as carbohydrates, proteins and fats.
As viruses cannot reproduce by themselves, they depend on the host cells that they infect to reproduce