Two students are creating a presentation for the class explaining the level of biological organization. Their presentation would explain that -
F an organism is part of a community
G a community is part of a population
H a population is part of an organism
an ecosystem is part of a community

oxidation

explanation:

answer

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.

silty loam

hope this

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.