Answer:
Oxygen.
Explanation:
Carbon monoxide binds to the hemoglobin, preventing oxygen from being carried by the red blood cells.
Stress response and memory retention
Explanation:
During a stress response, many neurotransmitters or catecholamines like dopamine, adrenaline, noradrenaline, are released. The catecholamines are hormones which are released and acts as part of the body's fight-or-flight response.
Oversecretion of these catecholamines can hinder the long-term memory. However, these stress hormones do increase the short-term or the immediate recall memory. During an acute or an emotional stress response, the short-term, working, or the recognition memory becomes active.
The acute stress responses activates the sympathetic nervous system and areas of the brain like hippocampus and amygdala. These further improve the cognitive and sensory skills which improves the memory.
This also improves decision making skills to decide what is best during the fight-or-flight response.
Lisa's symptoms indicates she has a urinary tract infection (UTI).
To summarize- the long term affects of regular activity can not only keep you healthy, but it can benefit you both mentally and physically. If you get out of the house and go for a walk, you can interact with nature, other people, animals, and it can improve your mental state. It is proven that the sun can help boost your seratonin levels and can help you stay more energized as well as calm you down and keep you focused. Staying active and taking care of yourself also could also extend your life span. If you don't do any exercise or regular activities, it can lead to health conditions that could possibly be life threatning. You could over eat, get depressed, lose social connections with friends and family and in the end have an early death.
I'm sure you could go more into detail about each of those ideas and come up with a few more but that's just a start. Hope it helped!