Physics

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In order to reduce bias, scientists usually prefer experiments that lead to what kind of results? ... Started by burton19126	1 Replies 58 Views	Jul 27, 2018 by xiaomengxian
Suppose that in an experiment, different results are obtained from a subset than the results ... Started by Chloeellawright	1 Replies 62 Views	Jul 27, 2018 by AaaA
An experimenter surveyed one-half acre of a desert preserve and found three cactus wren nests. ... Started by JGIBBSON	3 Replies 65 Views	Jul 27, 2018 by fffftttt
An experimental result that is statistically significant is: a. likely to occur by chance alone ... Started by audragclark	1 Replies 51 Views	Jul 27, 2018 by matt
A hypothesis that has been repeatedly and rigorously tested and supported is known as a: a. model ... Started by notis	1 Replies 55 Views	Jul 27, 2018 by Dominic
Which statement could be considered a scientific theory? a. Beauty pageant contestants are ... Started by Metfan725	1 Replies 113 Views	Jul 27, 2018 by britb2u
_____ is the transmission of DNA to offspring. a. Reproduction b. Development c. Homeostasis ... Started by ghost!	3 Replies 206 Views	Jul 27, 2018 by amcvicar
Populations within California's Antelope Valley interact with their physical environment (e.g., ... Started by corkyiscool3328	1 Replies 62 Views	Jul 27, 2018 by softEldritch
Plants use energy from the sun to produce nutrients. Plants are therefore: a. consumers b. ... Started by Lisaclaire	1 Replies 102 Views	Jul 27, 2018 by bbburns21
Grass growing in a field is eaten by a deer. Later on, the deer dies and its body is decomposed, in ... Started by HCHenry	1 Replies 302 Views	Jul 27, 2018 by cegalasso
Which eukaryotes break down food externally and then absorb nutrients? a. bacteria b. plants c. ... Started by RRMR	3 Replies 93 Views	Jul 27, 2018 by EAN94
What term describes a consistent natural phenomenon for which there is an incomplete scientific ... Started by folubunmi	1 Replies 72 Views	Jul 27, 2018 by vickyvicksss
The cell theory states that all organisms consist of one or more cells, the cell is the basic unit ... Started by nelaaney	1 Replies 157 Views	Jul 27, 2018 by amcvicar
You are interviewing a researcher. She states that she does not publish her data from experiments ... Started by krzymel	1 Replies 142 Views	Jul 27, 2018 by jxjsniuniu
A person is declared to be dead upon the irreversible cessation of spontaneous body functions: brain ... Started by magmichele12	3 Replies 100 Views	Jul 27, 2018 by Liamb2179
Why would you think twice about ordering from a cafe menu that lists the genus name but not the ... Started by bobbie	1 Replies 32 Views	Jul 27, 2018 by ebonylittles
Once there was a highly intelligent turkey that had nothing to do but reflect on the world's ... Started by serike	1 Replies 57 Views	Jul 27, 2018 by tennis14576
In 2005, researcher Woo-suk Hwang reported that he had made immortal stem cells from human patients. ... Started by leo leo	1 Replies 120 Views	Jul 27, 2018 by beccamahon
What are the fundamental building blocks of all matter? a. atoms b. compounds c. ions d. ... Started by vHAUNG6011	3 Replies 79 Views	Jul 27, 2018 by elizabethrperez
Negatively charged subatomic particles are known as: a. neutrons b. protons c. electrons d. ... Started by D2AR0N	1 Replies 90 Views	Jul 27, 2018 by mcomstock09
Four of the five answers are elements. Select the exception: a. water b. oxygen c. carbon d. ... Started by savannahhooper	1 Replies 56 Views	Jul 27, 2018 by Chocorrol77
Four of the five answers below are correct statements about electrons. Select the exception. a. ... Started by neverstopbelieb	1 Replies 151 Views	Jul 27, 2018 by potomatos
Four of the five answers listed below possess electrons in the third energy level. Select the ... Started by soccerdreamer_17	3 Replies 131 Views	Jul 27, 2018 by triiciiaa
Four of the five answers listed below are characteristics of water. Select the exception. a. ... Started by stephzh	1 Replies 77 Views	Jul 27, 2018 by Pariscourtney
Which of the following is a positive subatomic particle? a. neutron only b. proton only c. ... Started by cherise1989	1 Replies 153 Views	Jul 27, 2018 by aloop