this is a good one?

2 ⤊

Which technique enabled scientists in the 1800's to identify cell organelles?

1. electron microscopy
2. ultracentrifugation
3. staining
4. dissection

2006-11-02 08:50:18 · 5 answers · asked by Anonymous in Education & Reference ➔ Homework Help

5 answers

2006-11-02 08:52:34 · answer #1 · answered by brighton 3 · 0⤊ 1⤋

deffinty 1 its the onloy one that makes sense you cant look at anything with the other 3

2006-11-02 08:54:37 · answer #2 · answered by thatfatkid 3 · 0⤊ 1⤋

It's one of the 4 answers and which one is undoubtedly in your textbook.

Sue

2006-11-02 08:55:34 · answer #3 · answered by newbiegranny 5 · 0⤊ 2⤋

my firned it is 3

2006-11-02 08:53:02 · answer #4 · answered by Anonymous · 1⤊ 0⤋

that is a good one my friend

2006-11-02 08:52:23 · answer #5 · answered by Anonymous · 1⤊ 0⤋