I would say A because when swimming too fast that can cause cramps and that can cause you to drown some times
Answer:
cleanliness is necessary for health because if we don't clean our body than we need to suffer from many disease and that may we get cancer too .
Answer:
Allergic reaction is produced when immune system reacts against a foreign substance that is usually not harmful for the body. Anaphylactic reaction is a severe form of allergic reaction. The major difference between both is that symptoms of allergic reaction usually are skin based and less severe whereas anaphylactic reaction involves respiratory and cardiovascualr system too and can be very dangerous. An anaphylactic reaction begins as an allergic reaction but worsens after sometimes.
Symptoms of allergic reaction:
- rash
- watery itchy eyes
- hives
- nasal congestion
- sweeling of lips and face
Symptoms of anaphylactic reaction:
- tightness in chest
- difficulty in breathing
- dizziness
- paleness
- abdominal cramps
- hoarse voice
