Answer:
Deep scattering layer, DSL
Explanation:
The deep scattering layer (DSL) also known as "<em>deep sound layer</em>", refers to an oceanic deep layer, more or less defined, that reflects sound and that is formed by a wide variety of animals. It is present in almost every ocean. It is produced by the presence of many organisms of different species that can disperse the sonar waves sent by a sonar equipment.
It was discovered through the ships´ sonar. Whenever they met a layer in which the sound hit, and was often confused with the bottom of the ocean. This is why the DSL is refered to as the "fake bottom".
These animals form layers of not less than 10 meters thick and might easily reach up to 50 meters thick. These layers are often found between 50 and 200 meters deep and can be seen going up and down every day according to the daily vertical migration.
Answer:
Polar fronts or Jet Streams
Explanation:
More likely Polar Fronts.
U.S. Marshal Leo Bennett was the leader of the Skirmish against Chitto Harjo and other resistance leaders . When delegations of Snakes started seizing property and whipping tribe members who supported allotment, the Creek National Council turned to U.S. Marshal Leo Bennet to arrest Harjo and his followers.
Answer:
Oxygen
Explanation:
Photosynthesis is a process performed by the plants (also some algae and bacteria) in which the energy of sunlight is transformed into chemical energy usable by those plants. Necessary components of this set of reactions are sunlight, water and CO2, while resulting products are glucose and oxygen. Products of photosynthesis are then used in the metabolic processes known as cellular respiration. During the cellular respiration, glucose and oxygen are used for the production of ATP, CO2 and water. Cellular respiration is performed in all living organisms.
Vegetarianism. It just means you eat vegetable based foods. It is like Vegans, but Vegans don't even consume animal bi-products like eggs, milk, cheese, dairy etc. All others are eating disorders.
