Answer:
Oxygen is moved around the body of an echinoderm in its C. water vascular system.
It is d, large trees produce flammable liquid that absorbs nitrogen
The answer is: Plasma.
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Answer: A fatty acid in which the hydrocarbon molecules have a hydrogen atom every carbon and thus are fully hydrogenated. Byway of comparison the hydrocarbon molecules of unsaturated fats have two carbons that share double or triple bonds and are therefore not completely saturated with hydrogen atoms.
Answer:
ya ever heard of role reversal......
