Answer:
Endocrine system: Hormones are released to increase awareness, The rate of nutrient absorption increases.
Urinary system: Blood needs to be cleaned, Waste needs to leave the body.
Nervous system: An organ detects high levels of insulin in the body, A student reads words on a page.
Explanation:
Exercising regularly, such as biking to work or walking for thirty minutes
Herpes labialis is what you are looking for
Aerobes can't survive without oxygen
