Too many plants are edible to provide a short answer. Lots of plants are also toxic. Bacteria can make some of the toxic ones less toxic (chocolate), as can some processing steps (poke salad for example) Yes, caffeine occurs naturally, as do other alkaloids.
NO!!! It does not occur naturally. However, its mineral ores are very common. e.g. Haematite, Magnetite.
Plant metabolism can be defined as the combination of two processes known as photosynthesis and respiration. These processes make it possible for plants to grow and reproduce.
A control group is the group in which one attempts to keep everything the same as would naturally occur. This is done to be able to compare groups that have results to a standard reference.
There are a number of metals which are called trace elements, that the body needs in very small amounts; these include copper and zinc.
If something were passed down from parents, that would be inheritance. A mutation is when something goes wrong and causes a change in the genetic structure. Mutations can be caused by radiation or chemicals or mutations can also occur "naturally" when some part of DNA replication or correction goes wrong.
Caffeine occurs naturally as a white, crystalline solid. It is found in coffee beans, tea leaves, and cocoa beans.
Yes, alcohol can occur naturally in substances such as fruits, grains, and certain plants through the process of fermentation.
Cacti are strictly new world plants and would not occur naturally in Kuwait.
Cacti are native plants of the Americas and do not occur naturally in the Gobi Desert.
Endorphins are naturally released in the brain, but MDMA (ecstasy) releases many times more, thus giving you a "high"
In food / everywhere. Lots of E numbers occur naturally, in plants and other substances.
Cacti are strictly New World plants and so not occur naturally in the Sahara.
Basically other carnivorous plants such as sundews, as they all have the same adaptation because they occur naturally in Nitrogen deficient soils.
Compounds occur naturally when different elements chemically bond together through various natural processes such as photosynthesis, volcanic activity, or biological reactions. These compounds can be found in minerals, plants, animals, or geological formations in the environment.
Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.Rivers are not built, they occur naturally, so there is no year that the river Lee was built.
in there native state
Astatine is an element that does not occur naturally in large quantities on Earth.