Biology, 27.10.2019 21:43 jxcxhxwxll
What steps should you take when the results of an experiment do not support your hypothesis?
a) accept the converse of your hypothesis.
b) ignore the results and conduct the experiment again.
c) consider your experiment a failure and start from scratch.
eliminate
d) alter your hypothesis, and then test it.
Answers: 2
Biology, 21.06.2019 16:00
Elements and compounds are pure substances that cannot be broken down physically into a simpler substance. a physical change doesn’t break the bonds between atoms of a substance or form new ones. compounds can be broken down by a chemical change. a chemical change breaks chemical bonds and/or forms new ones between atoms of a substance. what simple substance would a compound break into? the basic elements that make it up! for example, if you passed a very strong electric current through water you’d break the chemical bonds in water and be left with oxygen and hydrogen. which of the following is an example of a chemical change? a separating water into different glasses b breaking frozen ice cubes with a hammer c running an electric current through water d boiling water to evaporate it on a stove
Answers: 2
Biology, 21.06.2019 17:00
Is it considered muscle s ennervation if sympathetic fibers innervate the vessels within the muscle?
Answers: 1
Biology, 21.06.2019 17:30
In order to clone adult animals, scientists typically begin with a(n)
Answers: 1
What steps should you take when the results of an experiment do not support your hypothesis?
<...
<...
History, 11.04.2020 03:47
Mathematics, 11.04.2020 03:47
Mathematics, 11.04.2020 03:47
Biology, 11.04.2020 03:47
English, 11.04.2020 03:47