Biology, 09.10.2019 05:00 21hendlill
2. brittany wanted to find out which wheels were best for her skateboard. she purchased 4 sets of new
wheels of different brands. she and a friend set up a course on her driveway. brittany rode through
the course 5 times on each set of wheels. her friend timed her with a stopwatch and recorded the
times. they averaged the times for each brand of wheels.
a. independent variable
b. dependent variable -
c. experimental group -
d. control group -
e. constants -
Answers: 1
Biology, 22.06.2019 02:10
Will mark branliest. the theory of plate tectonics was developed with the contribution of scientists from many different disciplines. which of the following is a contribution from geophysicists?
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Biology, 22.06.2019 14:20
9. what area of study applies scientific findings to create ways for solving problems or improving life? a biogeology b mathematics c manufacturing d engineering
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Biology, 22.06.2019 15:50
If people from georgia have just experienced an extremely cold winter the last couple of months, what would the climate most likely be classified as? polar temperate maritime tropical
Answers: 2
2. brittany wanted to find out which wheels were best for her skateboard. she purchased 4 sets of ne...
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