Answer:
Treatment options may include surgery, chemotherapy or radiation therapy. Early detection is key, so be sure to attend all recommended cancer ...
Explanation:
Answer:
No, The respiratory system does not work alone in transporting oxygen through the body. The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.
Explanation:
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It is useful for the walls of capillaries to consist of a single layer of thin, flattened cells in order to easily diffuse oxygen and nutrients easily from the blood and into the capillaries. Not only that, but this also makes it more efficient for carbon dioxide and other waste molecules to diffuse from the capillaries and into the blood. If capillaries were thicker than a cell, then it would be more difficult for materials to diffuse through the thick layer of cells.
Answer:
C. Stores genetic information
Explanation:
The macromolecule shown in the image represents nucleotide as it consist of one phosphate, one pentose sugar, and one nitrogenous Base.
The nucleotides are found in Nucleic acids (DNA and RNA) that functions to store genetic information and transfer it to next generation. They are found in all living things on Earth.
Hence, the correct option is "C. Stores genetic information".