Answer:
Explanation:
The population density of an area is a demographic tool used to measure the number of organisms or individuals in a particular area.
It is expressed as;
Population density = 
The unit is expressed as organisms/km²
An area with a high population density is often not desirable as it can lead to pressure on amenities and infrastructure.
<span>The Andromeda Galaxy (M31) is the closest large galaxy to the Milky Way
and is one of a few galaxies that can be seen unaided from the Earth.
In approximately 4.5 billion years the Andromeda Galaxy and the Milky Way are expected to collide and the result will be a giant elliptical galaxy.
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Hope this helps!!
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Answer:
The wall of the aorta is thicker than that of the inferior venacava; this is because the aorta is the artery that carries blood from the heart from the left ventricle to the whole body (except the lungs), while the superior and inferior venacava are the veins that carry blood from the body to the right atrium. hope this helps ! :)))
Explanation:
Cytokinesis is a physical division of two cells. While other phases include some changes inside the cells, cytokinesis takes place at the end of the division and means only<span> cell division into two identical daughter cells by forming two membranes around each set of chromosomes.</span>
Answer:
C
Explanation:
Hope this is right!!!!. Have a great day!!!
-Sarah-
