Where do changes in an organism’s genes come from?

Awic dietitian is meeting with a client who has an infant and a young child. the mother says that the young child is a very picky eater and will only eat crackers and juice. the health worker notices that the child's hair is brittle, his nails tear easily, and the skin inside his lower eyelids is very pale. these are all signs of iron deficiency.

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

Which chemical equation is unbalanced? which chemical equation is unbalanced