Study figure 33-5. the four chambers of the heart are identified by the letters j, g, c, and f. a. using the letters given, identify the name of each chamber. (2 points) b. oxygen-poor blood enters the heart at letter j. c. oxygen-poor blood leaves the heart at letter g. d. oxygen-rich blood enters the heart at letter c. e. oxygen-rich blood leaves the heart at letter f. what part of the body is this blood going to? (1 point) a. what part of the body this blood coming from? (1 point) b. what part of the body is this blood going to? (1 point) c. what part of the body is this blood coming from? (1 point) d. what part of the body is this blood going to? (1 point)

chemical because it warmed up which involves temperature and it bubbled which includes changing

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the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.