First, extremely hot years increase physiological stress on meerkats because meerkats need to hide from the extreme heat.
首先,极热年份会增加猫鼬的生理压力,因为猫鼬需要躲避极热天气。
6 Minute English 六分钟英语
It is a very critical window, but at the same time it can be the time when all you want to do is to eat chips because your body is going through what it perceives to be physiological stress.
Physiological or biological stress is an organism's response to a stressor such as an environmental condition. Stress is a body's method of reacting to a challenge. According to the stressful event, the body's way to respond to stress is by sympathetic nervous system activation which results in the fight-or-flight response. Because the body cannot keep this state for long periods of time, the parasympathetic system returns the body's physiological conditions to normal (homeostasis). In humans, stress typically describes a negative condition or a positive condition that can have an impact on a person's mental and physical well-being.