depends:
-there are different routes of exposure: oral, dermal or inhalation?
-there's a difference between toxicity from a single dose (acute toxicity) or from repeated exposures (chronic toxicity)?
-acute toxicity can be ranked depending on median lethal dose: highly toxic, moderately toxic, or slightly toxic?
Tutu is a native plant that is quite poisonous to animals, and would be a common problem. In addition, there are poisonous plants that have been introduced, such as the Solinacae family (potatoes, nightshade, etc), and of course there are many fungi that are poisonous.
90% of minerals are silicate.
Major Minerals
obviously not to humans. is this a forreal question?.. no. it is NOT poisonous.. some of the things and animals on earth are but not the actual earth.
The minerals get into the ocean by when it rains the minerals on land flows into the ocean.
No, Aquamarine gemstone is not poisonous. It is a variety of the mineral beryl and is safe to handle. However, it is always recommended to avoid ingesting gemstones or minerals as they can pose a choking hazard.
Desert varnish is not poisonous. It is simply a dark, shiny coating that forms on rock surfaces in arid environments over time due to the presence of minerals and bacteria. There is no evidence to suggest that desert varnish poses any health hazards.
Refined sugar is seen as poisonous as it lacks in natural minerals which are found in the sugar cane. Sugar is also worse than having nothing as it drains the body of the important minerals and vitamins through the digestive system.
Certain rocks, such as arsenic-rich minerals like realgar, or minerals containing lead or mercury, can be poisonous if ingested or inhaled. It is important to exercise caution when handling these types of rocks and to avoid prolonged contact or ingestion to prevent potential harm.
Yes, some minerals can be dangerous if consumed in large quantities or in certain forms. For example, exposure to high levels of lead, mercury, or arsenic can be toxic to the human body. It is important to be aware of recommended daily allowances and potential hazards associated with certain minerals.
the oil is a mixture of many minerals and some poisonous gas so a small drop of oil can dozen of fishes
A poisonous mushroom is a poisonous mushroom
A poisonous mushroom is a poisonous mushroom
no its not poisonous, it only bites
non-poisonous
They are not poisonous.
They are not poisonous.