In this task you will be given a process, and a question. The process contains a sequence of steps that happen in order. The question asks about the effect of a certain event on another event. If the first event has a positive effect on the second event, answer with "for", if it has a negative effect, answer with "against". If there's no causal relationship between the two, answer with "none".

Process:  -You inhale -The air enters the mouth and nose -The diaphragm contracts -Air fills all the sacks in the lungs -Oxygen passes through the sacks into capillaries -The blood is passed to the blood in the capillaries -The blood carries the oxygen to the heart -The heart pumps the oxygenated blood to the body.
 Question: What is the effect of less carbon dioxide on a greater amount of oxygen being delivered to the blood stream.?
none

Process:  -Blood enters the kidney -The blood travels into the neophrons -Waste is expelled via the neophrons -The waste goes to the bladder in the form of urine -The clean blood exits the kidneys.
 Question: What is the effect of the blood is able to filter through the kidneys on "the body cant filter blood".?
against

Process:  -The organism must die to begin the process -The soft tissue decomposes -The bones are left behind -Scavengers tear the body apart and move the bones elsewhere -Wind and rain also scatter the bones further -The bones left behind will weather and become buried by sand and soil -The proteins in the bone are replaced with minerals that are dissolved in the soil -This creates a rock-like substance called a fossil -Water and wind erosion wear away the layers of soil on top of the fossil -This makes discovery of the fossil possible.
 Question: What is the effect of there are no predators on more fossils forming.?

against