Which part of the brain is responsible for coordinating muscle movements and maintaining balance?

Although estrogen is primarily produced by ovaries, it is also produced by the adrenal glands and in fat tissue. loss of the normal amount of fat lowers the level of estrogen so that the menstrual cycle and ovulation stops.

Consider the currently accepted fluid mosaic model of the plasma membrane. where in the plasma membrane would cholesterol most likely be found?

Which of the following describes acid rain? A. coal burning power plants releasing large amounts of sulfur B. foaming agents or plastics releasing chloroflourocarbons C. excessive carbon dioxide blanketing the earth D.

Which statements describe examples of how science and technology benefit society? Check all that apply. The publication of a study confirms the existence of an earthquake fault line.

What are most dinoflagellates

Why does a block of metal sink in water but the same size block of wood float? The molecules in the metal are closer together than the molecules of the wood. The metal is more compact.

Do eukaryotic have membrane-bound organelles?

Your chances of developing breast cancer dramatically increase with age. at what age do doctors recommend getting a yearly mammogram?

A mineral can be scratched by calcite but not by a fingernail. what is its approximate hardness?

Why are some biology questions still unanswered?