Question

DeShawn is studying homeostasis and circulation. To organize his findings, he constructs two models of the human heart, veins, and arteries: one to represent a non-smoker, and one that includes attributes typically found in a smoker. By comparing the two models, which relationship of cause and effect can DeShawn best explain?
A. Contractions of the heart move blood through the circulatory system.
B. Smoking causes changes to homeostasis throughout the body.
C. Smoking damages the function of the circulatory system.
D. Blood flows in one direction only through the circulatory system.

Answer 1

Smoking causes changes to homeostasis throughout the body best explains the relationship of cause and effect which DeShawn best explains and is denoted as option B.

What is Homeostasis?

This is common in biological systems and is the process in which they maintain a stable internal environment through series of techniques such as excretion etc.

Smoking will disrupt the homeostasis in the body as a result of the presence of a high amount of carbon dioxide as against that of the non smoker which has a large concentration of oxygen.

This makes the body internal environment unstable and is therefore the reason why changes to homeostasis was chosen as the correct choice.

Read more about Homeostasis here brainly.com/question/1046675

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