The Earth reaches its perihelion (the point in its orbit when it is closest to the sun) during the month of January (around January 3rd currently), which falls durin â¦ g the season of winter in the northern hemisphere.
The most important combination of elements for all living organisms is water which is made up of hydrogen and oxygen. Another very important compound for living organisms is glucose which constitutes Carbon, oxygen and hydrogen. Nitrogen is an important part of proteins. Water, proteins and glucose are the most important things for living things and all these compounds are made up of elements which reflects their importance.
RECOMMENDED LESSONS: Living organisms are made up of cells The first characteristic of a living thing is that, they are made up of cells. A cell is the basic building block of all organisms.It is the smallest unit of organization in a living thing. They contain the organismâs hereditary information (DNA) and can make copies of themselves in a process called mitosis. cell is the basic building block of all organisms. It is the smallest unit of organization in a living thing. They contain the organismâs hereditary information (DNA) and can make copies of themselves in a process called mitosis.