2. A high school student decides to do an experiment about hamsters. He wants to know the effect
of practice time on their speed getting through a maze. His data is below.
Hamster Time spent practicing the Age of Length of
Time through the maze
maze (hours)
hamster
maze
(seconds)
(years) (feet)
1
0
Two
5
150
2
1
Two
5
32
3
2
Two
5
30
4
3
Two
5
19
In his experiment define the
Independent variable? (1pt)
Dependent variable? (1pt)
Control group hamster? (1pt)
Experimental group hamsters? (1pt)
Two constants? (12 pt each)
Answers: 2
Biology, 22.06.2019 11:00
What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.
Answers: 3
Biology, 22.06.2019 14:30
Asegment id dna that is artificially created from two or more organism through use of dna enzymes in a laboratory is called a segment of dna that is artificially created from two or more organisms through use of dna enzymes in a laboratory is called
Answers: 1
Biology, 22.06.2019 16:30
In a leaf, dermal tissue a) stores food b) stores carbon dioxide c) releases oxygen into the air d) transports water from the roots
Answers: 1
2. A high school student decides to do an experiment about hamsters. He wants to know the effect
o...
Chemistry, 17.12.2020 01:50
Mathematics, 17.12.2020 01:50
Physics, 17.12.2020 01:50
Mathematics, 17.12.2020 01:50
English, 17.12.2020 01:50
English, 17.12.2020 01:50
Biology, 17.12.2020 01:50
Mathematics, 17.12.2020 01:50
History, 17.12.2020 01:50
Physics, 17.12.2020 01:50
Health, 17.12.2020 01:50