As we've learned so far, the popular model of the solar system shifted over time from geocentric (or Earth centered) to heliocentric (or sun centered).
What role do you think technology played in this shift?
What types of astronomical tools not available to early scientists who
supported the geocentric view helped thinkers in the 16th century and beyond
develop the heliocentric model?

Plants are used for so many things. in your house alone, you can probably look around you and see where plants have been used. for this project, you will identify various uses of plants in your home. directions make a list of objects, products, and any other items around your house where plants were involved in the production of the item. you should have a list of at least twenty items. then respond to the following questions: note: your list of objects and the answers following should be at least 200 words in length. what if plants no longer existed on earth? how would your life be different?

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

Which best describes carbon dioxide’s path out of the body