It can lead to an addiction to nicotine
Both sadless and emptiless are incorrect that should be sadness and emptiness.
<h3>How do you explain emptiness?</h3>
Emptiness describes a range of emotions, including feelings of loneliness, sadness, or feeling numb or disconnected.
These feelings can be normal when they occur in direct response to a loss, trauma, or other difficult life events.
Thus, Both sadless and emptiless are incorrect .
To learn more about words click here:
brainly.com/question/28611
Weight loss with extreme diets
Explanation:
Depending completely on fat resources and depriving carbohydrate sources will lead to a metabolic condition called ketosis. Excessive ketosis results in the production of ketone bodies and acidic blood due to excessive fat metabolism.
Fatty acids cannot cross the blood brain barrier system and cannot reach the brain cells. Although the ketones can break the barrier and reach the nerve cells to provide energy in the brain cells, this is still considered not a healthy option.
Extreme diets will deprive essential nutrients like carbohydrates, proteins, vitamins, minerals which are highly necessary for normal growth and maintenance of the human body.
So, a well-balanced diet including all the essential nutrients with regular exercise and a good lifestyle is the key to lose weight for Keith.
Answer:
to obtain oxygen from the external environmen