All of the following are true regarding minerals except:
1.they include 15 known substances.
2.they are found in the ash left when a food is burned.
3.they are required for optimal health in humans.
4.they include fat-soluble and water-soluble minerals.
Question 2
Characteristics of vitamins include all of the following except:
1.too many can be harmful for the body.
2.they include water-soluble and fat-soluble vitamins.
3.they include 15 known substances.
4.they perform specific functions in the body.
Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and
True-color image of layers of haze in Titan's atmosphere.
Pathogenic microorganisms include (A) bacteria, (B) viruses, (C) protozoa, and (D) helminths.
Topical substances, such as liniments, oils, lotions, and creams, enhance the effects or minimize ...
Common substances for scrubs and/or body polishes.
As with smoking, drinking alcohol during pregnancy exposes the fetus to potentially toxic substances