Imagine you are a marine biologist who must classify marine life into three groups. What
criteria would you use in your classification
system?

i think its white blood cells

i hope this

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.

answer/// to address the needs of adults with mental illness and increase their ability to function;