The diagram below represents bl00d moving through a portion of the cardiovascular system.

Which of the two types of circulation is represented in the diagram?
Which of the two bl00d vessels carries higher levels of oxygen and which blood vessel carries higher levels of carbon dioxide?
Describe the flow of bl00d represented by the diagram. Include the following terms: nutrients, artery, capillaries, vein.

Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.

One of the purposes of transcription is to produce a sequence of bases that

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?