Light that passes through a polarizing filter is called a vacuum.
Answer:
C. development of vascular tissue for bulk flow
Explanation:
False. Sometimes pushing yourself can help your mind to tell itself "I can do this!" Besides, sometimes pain is a great motivator!
I'm not entirely sure what you mean, but a fit animal is one that is able to out-compete with other animals in its ecosystem. It possesses some kind of advantage, which makes it easier to compete with others for food, water, shelter, and mates. Due to these qualities, the animal is obviously able to live for a good deal of time and have a greater chance of producing viable offspring.
Fimbriae, flagella and pili are all examples of blank structures found in some bacteria.
