How did the evolution of photosynthetic life alter Earth’s the atmosphere? Question 2 options: Ammonia molecules were broken down into nitrogen and hydrogen due to lightning strikes Carbon dioxide began to dissolve into the ocean at a faster rate

Oxygen began to accumulate in the atmosphere as it was released by organisms

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .

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.