Some scientists argue that global warming is related to buming fossil fuels to produce energy o increased use of fertilizers loss of forested areas a of the above

All of the above

Explanation: Fossil Fuels cause Global Warming, loss of forested areas causes an excess of CO2 in the atmosphere. I dont know about fertilizers but you cant choose two answers so...

answer; polycythemia is the correct answer;

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.