Need help in Environmental sceince, can anybody help me with the 1.3.3 lab for apex (making a rip o meter)

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 statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

Identify the composition of oceanic and continental crystal rocks. in a model of earth’s interior, where would these rocks appear?