The answer is Ultraviolet Light
The easiest way for us to obtain a sustainable amount of Vitamin D is by exposing our self to morning sunlight ( which contain ultraviolet light)
Often time, we don't consume enough vitamin D and our body need to get it from our bones, and in order to do that, it need to be activated through enough exposure from sunlght
Answer:
- Waste
- Plastic
- Landfill
- Compost
Explanation:
Waste is anything that is thrown away because it is no longer of use.
When plastic was first invented, it was hailed for all the usefulness that it had and still has. It has a serious drawback of being very hard to decay however as it takes hundreds of years to do so thereby worsening the waste management problem that the planet is experiencing.
Landfills are where the government dumps the garbage it collects. They recycle some of this waste and destroy most.
Compost refers to organic material that is used as plant fertilizer. They contain nutrients that the plants can use to grow.
Answer: Disorder could be defined as the disengagement of a system from how it operates before or from how it's designed to operate, and to operate in another way which is a subversion of the main model.
Explanation:
Disorder could be defined as the disengagement of a system from how it operates before or from how it's designed to operate, and to operate in another way which is a subversion of the main model. In most cases, disorders perform really low from the order by which it was planned to operate in. There are various forms of disorder; mental, bone e.t.c
Their specific explanation would depend on what actually is been referred to.
Answer: sorry if am wrong but I think its true!
Explanation: hope this helped :]
