The answer you may be looking for perhaps is Histone.
Answer:
cell
tissue
organ
organsystem
organism
population
communities
ecosystem
biosphere
Explanation:
please mark me as a brainlist...
Answer:
level 2 = 3,000 level 3=300
Explanation:
Only 10 percent will be transferred to the next level and 10 percent of 30,000 is 3,000. 10 percent of 3000 is 300
