Out of the following given choices;
stomach
duodenum
large intestine
esophagus
The answer is duodenum. This region’s (of the
gastrointestinal tract) mucosal layer is
composed of three layers; epithelium, lamina
propria, and muscularis mucosae. Muscularis
mucosae is the layer of smooth muscle.
The epithelium is composed of simple columnar cells (aka enterocytes) with a
brush border and interspersed goblet cells.
Answer:
Kidneys
Explanation:
The paired kidneys are often considered the main organs of excretion. The primary function of the kidneys is the elimination of excess water and wastes from the bloodstream by the production of the liquid waste known as urine
When bacteria decompose, they leave behind nutrients. These nutrient then filter unto the roots of the plants via the water that it sucks up. A loss in certain nutrients could be the death of this plant.
The ecosysytem is a enviroment
Explanation:
spores are smaller than seeds and need water in order to reproduce.