Consider the following comparison. The organization of a book and the human body are very similar. First, a book begins with a single word on a page. Second, these words work together to form sentences which are words that are similar to each other. Third, the sentences work together to form a paragraph. Fourth, the paragraphs work together to form an entire chapter. Finally, all of the chapters join together to form a full book. Which statement below correctly compares the levels of organization of a book to the levels of organization of a human.

A.
The chapters in a book are like the cell in a human organism.

B.
The sentences in a book are like the tissues in a human organism.

C.
The paragraphs in a book are like the body systems in a human organism.

D.
The single word on a page is like the full human organism.

the answer to your question is c

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.

b) nuclear ive learned that in a pedtrodic table