The structure of the male breast is nearly identical to that of the female breast, except that the male breast tissue lacks the specialized lobules, as there is no physiologic need for milk production by the male breast.
Cells are surrounded by a plasma membrane<span>. The </span>membrane<span> is composed of a phospholipid bilayer arranged back-to-back. It'</span><span>s also covered with cholesterol molecules and proteins. The </span>plasma membrane picks what goes in and out of the cell
Three structures make up the brainstem: The medulla, which controls breathing, swallowing, blood pressure, and heart rate. The pons (Latin for "bridge"), which links the cerebellum to the cerebrum. The midbrain, which governs rudimentary vision and hearing.
Hello!
A polar molecule is where one of the atoms in a molecule has a slight positive charge, and another has a slight negative charge, due to the unequal sharing of electrons.
Water is one of these molecules - the electrons spend more time around the oxygen atom in the center, and less around the hydrogens, so the hydrogen atoms have a slight positive charge, and the oxygen a slight negative.
Therefore, your answer is B, water has a slight negative and a slight positive charge at opposite poles.
Hope this helps!
c oxygen is released for photosynthesis