The forum user pointed out that energy began transferring into the lake as soon as summer started in 2002, yet the lake still had not evaporated five years later when the probe took the first picture. Your mission is to investigate how much energy a substance
can gain or lose before it changes phase. Complete the steps below to test the possibility that energy was added without the lake
changing phase

i think its y= -4x-14

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.