When a person is sleeping, the body moves into 5 different stages which is characterized by a Rapid Eye Movement and a Non- Rapid Eye Movement sleep. The body usually spends 90 minutes in each of the stages. First stage is called the Transitional Phase, second stage is called a Non Rem phase, stages 3 and 4 are known as the deep stages of sleep and the 5th stage is the only Rapid Eye Movement.
“The mechanism that the kidneys use to concentrate urine is called the counter current mechanism.”
Answer:
Coastal currents, Longshore currents, Rip currents
Explanation:
Coastal currents, the currents that appear on the depth of 100 meters. These currents are moved by wind and are forming the waves.
Longshore currents are the currents that collect the sediment and move it to the beach. These currents can form shore or islands.
Rip currents are forming on the places where the sub water formations are stoping the waves going back to the sea.
Answer:
Explanation:
This is because Violet and red bike is only a selective medium that detect and analyse lactose coliform microorganisms that cause fermentation and this is present in diary products like milk. This is milk use for microbiological analysis of milk because of it ability to detect lactose which is a milk sugar. There fore it cannot be use for sterilization.
