Answer:
Mutation and Recombination
Answer:
Well , I think the answer is B
This represents a closed system,and one benifit is that the risk of passing disease between other species is lower than in open system
But still I prefer you to check it out in your book
<span>Sponges possess the defense mechanism of releasing toxins that make a predator</span>
Cell membrane presses against cell wall, but the cell wall is what gives the cell shape
Cachexia is associated with higher-than-normal concentrations of tumor necrosis factor α (TNF-α), interleukin (IL) 1, IL-6, serotonin