6. A cattle egret picks ticks off a cow as it grazes. Organisms:
Type of interactions:
Organisms:
Type of interactions:
Organisms:
Type of interactions:​

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

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.