Sudan iv is a colored substance that dissolves into lipids. a raw egg is separated into the egg white and the egg yolk. sudan iv is dropped into the egg white. it does not dissolve but stays as one tight ball. sudan iv is dropped into the egg yolk. it spreads through the egg yolk by dissolving into the yolk. what does this suggest about the egg yolk versus the egg white?

There are six elements that make up most of the human body. which of the following is not one of these six elements?

Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.

How and why organisms are hierarchically classifies