Chapter 3, Section 1 A

Match it! Select the correct answer from the pull down...Good luck!

A person has about 200 different kinds of cells, each specialized to do a particular job. This means that the person ___.

You are made up of about 100 trillion cells; however, you began as ___.

Different ___ work together in organ.

Which of the following is an example of an organ?

A life scientist who observes the relationship between plants, animals, weather, and soil on a mountaintop is studying an ___.

What part of you body is dead tissue?

Which of the following is an example of a tissue in you body?

One of the world's largest single cells is a chicken egg. This shows that ___.