The nurse is educating the patient on oxygen use for the home. the patient asks the nurse "does this mean that i will not be able to go anywhere? " the most appropriate response by the nurse is:

Which of the following human activities resulted in the growth of the north american deer population?

Kara has a plant that produces either purple or white flowers. she crosses a plant that has two recessive alleles for white flowers with a plant that has two dominant alleles for purple flowers. which result would be true of all of the offspring? a) all of the offspring would have two recessive alleles and white flowers. b) all of the offspring would have two dominant alleles and purple flowers. c) all of the offspring would have one recessive allele, one dominant allele, and white flowers. d) all of the offspring would have one recessive allele, one dominant allele, and purple flowers

Which of the following best explains the changes in biodiversity shown in the graph?