It depends on condition.
Generally eating too much/unhealthy or disease (even gingivitis tooth decay bacteria affect ulcer and heart etc too).
If you have very weak one, any sudden change like getting up, going up stairs, or physical activity that you are not used to.
Sometimes stress, emotion, fear, etc.
Drugs that increase heart rate.
No, magnets used on refrigerators are not a danger to health. They are safe and do not pose any risks to people.
No. In fact, being under a large tree could pose danger from lightning.
Scattered thunderstorms can be dangerous because they can produce lightning, strong winds, heavy rain, and hail. These storms can lead to flash flooding, power outages, and damage to property. Additionally, lightning strikes can pose a significant risk to people outdoors.
Brain stem.
The seas are in danger due to various human activities such as overfishing, pollution, climate change, and habitat destruction. These activities are causing harm to marine life, ecosystems, and water quality, jeopardizing the overall health of the oceans. Conservation efforts are needed to address these threats and protect the seas for future generations.
Cheetahs pose some danger to livestock but little danger to humans. They are not known to attack humans.
sirens; theyre song pose the dangers
No
Crocodiles
No, unless they pose a potential danger.
No, they pose no danger to humans.
No they don't. They are not like lightning. They pose no danger to you.
Fennec foxes pose no danger to humans.
it is very dangerous to wildlife and can kill the animals.
because some protests can pose a danger to other citizens.
No, magnets used on refrigerators are not a danger to health. They are safe and do not pose any risks to people.
No. The storms on Jupiter do not affect Earth at all.