Some students wanted to find out if plants grew better when planted closer together or spaced far apart.In order to investigate this problem the students obtained 10 identical beanplans and labeled them pots A,B, and C.Pot A=1bean plant Pot B=3 bean plants Pot C=6 bean plants. Each plant was 50mm tall at the start and for ten days each pot was set in the same sunny window and fed 60ml of water daily. After the ten days were up the students noted that in the end the averge height in Pot A(1) was 155mm, the average height in pot B(3) was 99mm, and the average height in Pot C(6) was 78
1. What measurements did the students make and how often
2.What was the independent variable and why?
3.What was the dependent variable and why?
4.What was the control group in this experiment?
5.What was the experimental group in the experiment?
6.What quantitis would you plot in the horizontal axis and why?
7.And the vertical axis?
2006-09-13 12:06:28 · 16 answers · asked by Anonymous in Science & Mathematics ➔ Other - Science
good questions thanks for the 2 points sucker!!!!
2006-09-13 12:09:09 · answer #1 · answered by 34 RIP 3 · 2⤊ 0⤋
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1. 42
2. 42
3. 42
4. 42
5. 42
6. 42
7. 42
I Think All That's Worth Alot More Than 10 Points. (Doing Your Homework For You)
HOPE THIS HELPS
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2006-09-13 19:09:11 · answer #2 · answered by Spaghetti MY 5 · 0⤊ 0⤋
Cheater
2006-09-13 20:06:47 · answer #3 · answered by j.tech_77 3 · 1⤊ 0⤋
1.The plant height,and plant spacing
2.Soil speciment and in-pot spacing
3.water and sun
4.beanplants
5.plant spacing
6.plant av.height
7.constants like,days,water and sun
I hope i tried to figure it out though not very sure.
2006-09-13 19:44:49 · answer #4 · answered by simply the best. 2 · 1⤊ 0⤋
Do your own homework.
Better yet, get the heck out of the school system. It's trash.
2006-09-13 19:08:02 · answer #5 · answered by Anonymous · 2⤊ 0⤋
Your asking complete strangers to do your science project???thats low.
2006-09-13 19:10:02 · answer #6 · answered by That one guy 6 · 1⤊ 0⤋
That is why kids these days can't spell, add or read instructions.
2006-09-13 19:17:58 · answer #7 · answered by Penelope's Mom 3 · 0⤊ 0⤋
hmm..get 10 points that will help me for..what?...or...help this dude learn to take responsibility and do his own homework....
2006-09-13 19:14:31 · answer #8 · answered by udontknowmyname 2 · 0⤊ 0⤋
im confused, but i always get A's and B'S in science. but i have failed a few tests.
2006-09-13 19:08:29 · answer #9 · answered by Anonymous · 1⤊ 0⤋
7 all the way!!! 7!!!
2006-09-13 19:14:07 · answer #10 · answered by jimmy h 4 · 0⤊ 0⤋
Are you trying to cheat?
2006-09-13 19:15:29 · answer #11 · answered by ♥*_*♥ 2 · 0⤊ 0⤋