40 points + brainliest!
1. what is a pinhole camera? how do we know that these devices existed before the nineteenth century?
2. who created the first photograph? how was this done?
3. what is a calotype? what happens in this process?
4. what was the kodak brownie?
5. what did richard maddox invent? why was this important?
6. where did the technology for digital images come from?
7. what are two different stock image licenses? how are they different?
8. what did george eastman develop? why was this important?
9. what do you think would have been the hardest part of using the cameras and
photographic processes that existed before the twentieth century?
10. which of the inventors associated with photography do you think had the largest impact on photography? why
i need to write each of these in one full paragraph, but i don't know how to put it in my own words.

My favorite is "be concise."have you ever received an email and had to read a page full of information? by the time you finished reading it, you had to re-read it? i have even hit "reply" so that i could break it down into separate paragraphs and send it back to myself.what is concise? get to the point, fast. when opening an email like this, some will close it or print it to read later.i learned to use the subject line to prepare the reader for content. such as, "need on (blank), " "info only re: (blank)," "request input on (blank)," "read before (blank) meeting." these are just some.if you are asking for something, make that your first sentence. follow this by who, what, when, where, and how. use these, as necessary. example; (1) who (who needs it and or who does it), (2) what (specific description of what is needed), (3) when (specific, i need this by 8: 00 am monday or i need this by 10: 00 am today), (4) where (does it have to be printed and taken to someone, maybe the place of the meeting), (5) how (i need it scanned or faxed back to me at this email address, provide me with a hard copy).do not send yet. re-read it. did some spell check change a word? maybe let someone else read it for understanding. you want to avoid multiple emails asking for clarification. if important, put a read receipt on it. you will know it was opened, not necessarily read.end with a you.

Ithink internet explorer