Question

complete the sentence using two of the following words: blood, lungs, carbon, sugar. when theres a high concentration of dioxide in the , the lungs exhale more frequently to maintain homeostasis.

Explanation:

The body regulates breathing based on carbon - dioxide levels. When carbon dioxide concentration in the blood is high, the lungs increase exhalation to remove it and maintain homeostasis.

Answer:

First blank: carbon
Second blank: blood