I believe the answer would be d.muscle cramps. Breathing in toxins seems like it could relate to the other three answers.
Answer:
The main difference between the controllable and uncontrollable risk factors are that- controllable factors are precautions that we can take to prevent diseases or harms and uncontrollable factors are the ones that we don’t have any control over.
Explanation:
The uncontrollable risk factors cannot be controlled by humans or they do not have that power over it to prevent ourselves from any kind of harm or diseases. Controllable factors, however, can be controlled by us or it involves the steps we take to prevent the risks.
Two examples of controllable risk factors are-
i) Precautions that we take to prevent strokes, like by quitting smoking, having a healthy diet etc.
ii) maintaining the traffic rules to prevent accidents.
Examples of uncontrollable factors are -
i) ageing, and
ii) family history of a disease.
The soluble products of the digestive system (i.e.glucose) are moved into the circulatory system and transported to organs to perform a function (i.e. muscles for respiration)
Answer: if to much water the roots die if to less cant get oxygen
Explanation:
so much water is in the soil of the plant, roots will die, and the plant cannot get enough soil oxygen. If a plant does not have enough water, it can't move through the plant with the requisite nutrients. If a plant does not have good roots, it cannot grow, and so the correct water balance is important for growing plants.
