Which of the following does NOT have a definite volume? A) oxygen
B) milk
C) aluminum
D) gold

In this activity, you will use your knowledge to create a project that illustrates your understanding of the seven defense mechanisms. you choose the type of project: write a short story, poem, play or create a podcast or video using all seven of the defense mechanisms discussed. you may either have seven different characters, each with a particular defense mechanism, or have one or two characters displaying a variety of defense mechanisms. the key is to demonstrate your understanding of the characteristics of each defense mechanism.

In some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of a postzygotic barrier the founder effect sympatric speciation a prezygotic barrier

Under a tyranny the power to make a political decision is in the hands of a