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Science for Kids
epub |eng | 2012-01-15 | Author:Schimel, Joshua; [Schimel, Joshua;]

The point of this paragraph is that mammoths did not migrate long distances, which is presented in the closing sentence—hence, point-last. The first sentence poses the question (did they migrate ...
( Category: Science for Kids January 19,2020 )
epub |eng | 2010-01-15 | Author:Atkins, Peter; [Atkins, Peter;]

For mathematically cogent reasons that need not detain us here, Clausius defined a change in entropy of a system as the result of dividing the energy transferred as heat by ...
( Category: Thermodynamics January 19,2020 )
epub |eng | 2020-01-04 | Author:Mark Anestis

Structure of Stems Again, let’s travel from the outside in and discuss the basic structure. The epidermis for the stem provides protection and is covered by cutin, a waxy protective ...
( Category: Advanced Placement January 5,2020 )
epub |eng | 2010-06-03 | Author:John T. Moore

Taking Them a Step Further: Reactions of Aldehydes and Ketones When considering the reaction of carbonyl groups, remember the polarity of the carbon-oxygen bond, the hybridization of the carbon atom ...
( Category: Science for Kids October 25,2019 )
epub |eng | 2017-07-19 | Author:J, N [J, N]

This tropical phenomenon is a rainy phase of annual shifts in position of winds and pressure belts. With the shift of the vertical sun in summer hemisphere, the position of ...
( Category: Science for Kids October 3,2019 )
epub |eng | 2019-09-09 | Author:The Princeton Review

ROTATIONAL MOTION Previously, we covered objects that undergo circular motion. The next part of this chapter focuses on taking those objects and spinning them. Previous equations involved objects moving in ...
( Category: Advanced Placement September 23,2019 )
epub |eng | 2019-09-09 | Author:The Princeton Review

( Category: Advanced Placement September 15,2019 )
azw3 |eng | 2016-10-01 | Author:Richard Carrier

And this was no basic logic they were involved in, but a logic “more subtle, more advanced, more technical” than almost anything that would be seen until modern times.264 Science ...
( Category: Science for Kids August 2,2019 )
epub |eng | | Author:Chad Orzel [Orzel, Chad]

THE CAVENDISH EXPERIMENT The experiment that made Cavendish’s name was based on another of Newton’s laws, in this case, his universal law of gravitation. According to this law, every object ...
( Category: Technology July 6,2019 )
epub |eng | 2019-04-30 | Author:Mina Lebitz

101. (D) Bond polarity is quantified by the electronegativity difference between atoms. The most polar bond will contain the two atoms with the greatest difference in electronegativities, fluorine and iodine ...
( Category: Study Guides April 30,2019 )
epub | | 2010-04-29 | Author:City [City]

NOTES ON THE SIXTH TALE If there has been any doubt concerning the origin of the other tales in the legend, there can be no doubt in this. Here, in ...
( Category: Science Fiction April 29,2019 )
mobi, epub |eng | 2011-12-05 | Author:James P. Hogan

Orthodoxy in Confusion Embarrassing Confirmations The reactions after release of Earth in Upheaval were more restrained, possibly because some were beginning to feel that things had gone too far for ...
( Category: Astronomy & Space Science February 1,2019 )
epub |eng | 2019-12-19 | Author:Stephanie Zinn

Hemophilia is a disease that affects the ability of blood to clot properly. It is a recessively inherited disorder carried on the X chromosome. Figure 6-20 traces the occurrence of ...
( Category: SAT December 20,2018 )
epub |eng | | Author:Stanley A. Rice

One of the greatest sources of prestige for scientists is that our research is considered to be unbiased. This is why our statements carry more weight than those of politicians—not ...
( Category: History & Philosophy December 18,2018 )
epub |eng | | Author:Frank R. Spellman

Cenozoic Quaternary 2.5–present Tertiary 65–2.5 Mesozoic Cretaceous 135–65 Jurassic 190–135 Triassic 225–190 Paleozoic Permian 280–225 Pennsylvanian 320–280 Mississippian 345–320 Devonian 400–345 Silurian 440–400 Ordovician 500–440 Cambrian 570–500 Precambrian 4,600–570 Table ...
( Category: Science for Kids November 2,2018 )