A system, or a group of interconnected elements formed by the interaction of a community of organisms with their environments
Biotic components would help the abiotic population because living animals depend on things like rain water for survival.if there a drought, than most of the population will most likely not make it
Answer:
The correct answer is B- parietal cells produce hydrochloric acid. Hydrochloric acid also referred to as gastric acid is produced as a response mechanism to histamine, acetylcholine and gastrin through the aid of H2 receptors, M3 receptors and gastrin receptors respectively. This is carried out by an active transport system into the stomach by a robust secretory system known as the canaliculi. The canaliculi are responsible for the secretion of hydrochloric acid which aids the digestion process in the stomach
Explanation:
The correct answer is B- parietal cells produce hydrochloric acid. Hydrochloric acid also referred to as gastric acid is produced as a response mechanism to histamine, acetylcholine and gastrin through the aid of H2 receptors, M3 receptors and gastrin receptors respectively. This is carried out by an active transport system into the stomach by a robust secretory system known as the canaliculi. The canaliculi are responsible for the secretion of hydrochloric acid which aids the digestion process in the stomach
Due to the theory of continental drift, continents and landmasses can move apart and together on plates. This particular case has the fossils dating back to approx. 300 mya, when there was the supercontinent Pangea. During this time, all modern continents were squished together, allowing for all of the continents mentioned in the question above to be connected, in turn allowing for the Glossopteris plant to grow and fossilize on all of the continents.
