Hmm, learning about this what a while back, but i would say (1)
Answer:
more flexibility in movement
Explanation:
it allows the worm to pass waves of movement along its body to move through loose earth.
Alright hopefully this isn't to confusing but, Glycolysis is the first step in the breakdown of glucose to extract energy for cellular metabolism. Also most living organisms carry out "glycolysis" as part of their metabolism. Last but not least, the process doesn't even use oxygen it takes place in anaerobic conditions.
Answer:
They live in fresh water, marine or soil. They feed off of bacteria and other protozoa.
Explanation:
