Explanation:
During implantation, the trophoblast differentiates into two distinct layers: the inner cytotrophoblast, and the outer syncytiotrophoblast.
Answer:
Stress has negative effects on physical and mental health.
Explanation:
Stress is present in our everyday life all the time. There is a lot of things that we can stress about during our lives and in every age group, there are many factors that can produce stress. This stress puts us in a bad mood and can take a toll on our mental and physical health. It can wear us out, cause changes like high blood pressure, and can really mess with our mental health. Sometimes stress itself becomes something that we stress about.
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Answer:
how this helps
Explanation:
Stress responses help your body adjust to new situations. Stress can be positive, keeping us alert, motivated and ready to avoid danger. For example, if you have an important test coming up, a stress response might help your body work harder and stay awake longer.What is stress?
Stress is a normal human reaction that happens to everyone. In fact, the human body is designed to experience stress and react to it. When you experience changes or challenges (stressors), your body produces physical and mental responses. That’s stress.
Stress responses help your body adjust to new situations. Stress can be positive, keeping us alert, motivated and ready to avoid danger. For example, if you have an important test coming up, a stress response might help your body work harder and stay awake longer. But stress becomes a problem when stressors continue without relief or periods of relaxation.