Click the statement that best describes the role of each element in living organisms.

Let answer on the basis of the most important elements present in living organisms -

Carbon: it is the most versatile element of the living organism and it is the basis of life as all the organic molecules contain carbon molecules.

Oxygen:  It is the most abundant element of the living organism and forms almost 65% of the atoms.

Hydrogen: It helps in energy production within the body. It makes up 60% of the atoms in the living organism.

Nitrogen: Nitrogen is obtained by the process of nitrogen fixation plants from bacteria in the soil.

Phosphorous: provides strength to bones and exoskeletons.

Sulphur: gives strength to the protein keratin

the assassination of president lincoln was just one part of a larger plot to decapitate the federal government of the u.s. after the civil war. the first reaction to lincoln’s death was disbelief. then it quickly changed to grief. abraham lincoln’s death created an outpouring of grief from citizens in both the north and the south.

explanation:

lincoln was the first u.s. president to be assassinated. president abraham lincoln, america’s civil war leader, was assassinated just five days after confederate general robert e. lee surrendered his army at appomattox court house, ending the four-year war between the states. on the evening of april 14, 1865, lincoln was attending a performance of our american cousin at ford’s theatre in washington, d.c. john wilkes booth – a 26-year old actor, confederate sympathizer, and white supremacist – slipped into the presidential box and shot lincoln in the head. john wilkes booth and his conspirators had initially planned to kidnap lincoln to save the confederate states. but as the confederacy faltered, booth’s thoughts turned to murder. booth may have decided to act on his hatred after lincoln endorsed giving the right to vote to african-american men who had served in the union army.

a system of cooperative federalism emerged, as the powers of the federal government expanded.