A______ is a biological catalyst that can be found in the cells of your body
Melting sand into a thick liquid and molding it into different shapes is the process used to make _____.
_______ is the amount of time it takes for half of the atoms in a radioactive sample to decay
2007-02-20 05:06:38 · 9 answers · asked by curious 1 in Science & Mathematics ➔ Biology
an enzyme
glass
half-life
2007-02-20 05:14:17 · answer #1 · answered by sangreal 4 · 1⤊ 0⤋
1) an enzyme is a biological catalyst
2) Glass or silicone???
3)Half-life
2007-02-20 13:14:47 · answer #2 · answered by Cliffo 3 · 0⤊ 0⤋
Look in the first few pages of the chapter of the book that your questions are from. This appears to be Summary questions. Since I
don't have the textbook in front of me I can't say for sure. But if you don't answer them with the tools at your own disposal you will never learn them for yourself. Think about that for a moment. Then cheat with the shameful answers that people will surely give back to you
2007-02-20 13:17:13 · answer #3 · answered by Charles G 3 · 0⤊ 0⤋
2 and 3 are glass and half-life
2007-02-20 13:09:16 · answer #4 · answered by Josh S 3 · 0⤊ 0⤋
not sure of the first one...but #2 is glass and #3 is half life
2007-02-20 13:10:38 · answer #5 · answered by kerfitz 6 · 0⤊ 0⤋
1 is enzyme
2007-02-20 13:11:13 · answer #6 · answered by LHayes50 1 · 0⤊ 0⤋
the second 1 is glass sorry don't know the rest.
2007-02-20 13:09:47 · answer #7 · answered by theemadmonkey 4 · 0⤊ 0⤋
A mitochondria.
glass
no idea
2007-02-20 13:09:34 · answer #8 · answered by _Chantel_ 2 · 0⤊ 1⤋
number two is glass dunno the other ones
2007-02-20 13:10:12 · answer #9 · answered by Anonymous · 0⤊ 0⤋