They provide an important habitat!
Answer:
The term "epoch" is normally used to define a specific era or period of time in one person's life, which is typically noted by specific important or memorable events.
Explanation:
Answer:
There is currently no consensus regarding the definition of life. One popular definition is that organisms are open systems that maintain homeostasis, are composed of cells, have a life cycle, undergo metabolism, can grow, adapt to their environment, respond to stimuli, reproduce and evolve.
Explanation:
DNA, Gene, chromosome, nucleus, Cell