This is false because males have 1 X and 1 Y chromosome. It's females who have 2 X chromosomes. So, it's false.
<span>the simplest organic molecules, consisting of only carbon and hydrogen and with only single bonds between carbon atoms.
Ex. Methane, Ethan, Propane, Butane
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Two independent variables could change at the same time, and you would not know which variable affected the dependent variable
<span>c. q = 0.75 g x 0.897 j/g•°c x 22°c</span>
Answer:
The first energy level is closest to the nucleus. The second energy level is a little farther away than the first. ... The electrons in the energy level farthest from the nucleus are called valence electrons. Atoms in the same column (group) in the periodic table have the same number of valence electrons.
Explanation:
