A flatworm does not have a body cavity.
Answer:
they tend to run more smoothly and on schedule;
not having a human on board to deal with unexpected problems
Explanation:
I just had the same one
Contaminated lands and environments cause health difficulties such as cancer, can effect the respiratory system, and problems on the skin.
Answer:
Wear close toed shoes, goggles and jeans.
Answer:
extracellular fluid moves into her cells, causing them to swell.
Explanation:
