2) Trong mối quan hệ giữ sự vật với sinh vật (nhân tố sinh thái hữu sinh) mối quan hệ nào quan trọng và khốc liệt nhất

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .