1.what is reflex action?
2.How do you take care of your eyes?
each question 15 mark subject science
Answers
Answer:
1st answer :-Reflex-action is a spontaneous involuntary and nerve-mediated response to a specific stimulus produced. The route through which the impulse of reflex actions is transported is called the reflex arc.
2nd answer :-There are things you can do to help keep your eyes healthy and make sure you are seeing your best:
1. Eat a healthy, balanced diet. ...
2. Maintain a healthy weight. ...
3. Get regular exercise. ...
4. Wear sunglasses. ...
5. Wear protective eye wear. ...
6. Avoid smoking. ...
7. Know your family medical history. ...
Explanation:
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Answer:
Hi! you're answers are....
1. The reflex action is an organism's response to stimuli through the reflex arc.lt is an involuntary movement of the part of an organism in response to a stimulus and usually occurs very quickly in matters of fractions of seconds.
2. (a) Have a regular check-up of eyes.
(a) Have a regular check-up of eyes.(b) If advised, use suitable spectacles.
(c) Avoid too much or too little light.
(d) Wash your eyes frequently with water.
(e) Always read at the normal distance for vision.
Explanation:
Hope it helps!