Chemistry, 01.10.2019 18:30 gabriellax995
The fact that a hypothesis can be tested means that
a. research can be done about similar experiments
b. evidence can be gathered to support the hypothesis
c. it is the kind of thing that might be asked about on a science test
d. an experiment about the hypothesis has already been completed
Answers: 1
Chemistry, 23.06.2019 05:00
1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt
Answers: 1
Chemistry, 23.06.2019 11:20
Sandy is building a small toy car. he wants to use a balloon to power the toy car. he fills a balloon with air and then attaches a straw to the balloon. he tapes the balloon-straw combination to the car and then releases the end of the balloon. the toy moves forward as the air from the balloon comes out the back of the straw. what can sandy do to make the toy car move faster? a) use less air in the balloon. b) blow up the balloon more. c) use a longer straw. d) use larger tires.
Answers: 2
The fact that a hypothesis can be tested means that
a. research can be done about simi...
a. research can be done about simi...
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