Answer: Four pulmonary veins.
Explanation: Oxygen and nutrient rich blood will flow from the lungs back into this part called the left atrium (Or as some will call it, the left upper chamber in the heart). From there, it goes through four pulmonary veins.
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Answer:
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2 daughter cells with 6 chromosomes each.
Explanation:
If a cell with six chromosomes undergoes mitosis, it will produce 2 (number) daughter cells that contain 6 (number) chromosomes.
The only joint-less bone in the human body is the hyoid.
Answer:
As the erosion happens often, there is a principal way of solving or reducing the erosion, like sea wall.
Sea walls should be formed in places where erosion hits. They serve to stop the water and return it to the sea.
Explanation:
People are the main reason for erosions. They are using explosions for fishing and that is how they are degrading the coastline.
Other ways of stoping the erosion are sand, vegetations, sandbags, etc.
The property of creep can be defined as the tendency of a solid material to move or deform slowly under the influence of mechanical stresses. This can occur as a result of long-term exposure to high levels of stress which is below the yield strength of the material.
The water's ability to freeze and thaw is the basic property of water that is partly responsible for creep.
