Science

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Two species belonging to the same genus must also belong to the same Started by Hawke	1 Replies 2,002 Views	May 24, 2013 by Celeste
Which of the following is (are) true of natural selection? A) requires genetic Started by Hawke	5 Replies 1,276 Views	May 25, 2013 by Melanie
The application of scientific knowledge for some specific purpose is known as A Started by Hawke	1 Replies 2,367 Views	May 27, 2013 by Melanie
What is the primary reason for including a control group within the design of an Started by Hawke	1 Replies 1,064 Views	May 27, 2013 by Melanie
A controlled experiment is one in which A) the experiment is repeated many time Started by Hawke	1 Replies 1,011 Views	May 27, 2013 by Melanie
The statement "If you show your dog affection, then your dog will seek your comp Started by Hawke	1 Replies 1,213 Views	May 27, 2013 by Melanie
When applying the process of science, which of these is tested? A) a question Started by Hawke	1 Replies 1,204 Views	May 27, 2013 by Melanie
Which of these is a deduction? A) My car won't start. B) My car's battery is d Started by Hawke	1 Replies 1,002 Views	May 27, 2013 by Melanie
What is a hypothesis? A) the same thing as an unproven theory B) a tentative e Started by Hawke	2 Replies 937 Views	May 29, 2013 by Jones
Which of these individuals is most likely to be successful in an evolutionary Started by Hawke	2 Replies 1,049 Views	Jun 10, 2013 by Hawke
Which of the following statements is not part of Charles Darwin's concept of nat Started by Hawke	2 Replies 1,072 Views	Jun 10, 2013 by Hawke
According to Charles Darwin, organisms of a particular species are adapted to th Started by Hawke	2 Replies 1,175 Views	Jun 10, 2013 by Hawke
Which of these provides evidence of the common ancestry of all life? A) the ubi Started by Hawke	3 Replies 1,570 Views	Aug 15, 2013 by Celeste
why is the number of electrons in the valence of an atom important? Started by erika	3 Replies 781 Views	Sep 20, 2013 by darbym82
How do you determine the charge on an element based upon the number of valence electrons? Started by mia	2 Replies 653 Views	Sep 20, 2013 by Sandstorm
Why do valence electrons and none of the "core electrons" affect the shape of the molecule? Started by leilurhhh	2 Replies 631 Views	Sep 20, 2013 by altibaby
How many valence electrons does a Cl atom have? Started by Caiter2013	2 Replies 589 Views	Sep 20, 2013 by mydiamond
What is the valence shell and number of valence electrons for Lead? Started by ricki	1 Replies 780 Views	Sep 20, 2013 by mia
What happens to the electrons that aren't valence electrons in an atom? Started by CharlieWard	1 Replies 511 Views	Sep 20, 2013 by Jkov05
How Do You Find Number of Valence Electrons? Started by penguins	3 Replies 610 Views	Sep 20, 2013 by RYAN BANYAN
How to find the valence electron of transitional elements? Started by stevenposner	3 Replies 812 Views	Sep 20, 2013 by bobbysung
How many valence electrons does group 1 atoms have in periodic table? Started by folubunmi	3 Replies 829 Views	Sep 20, 2013 by penza
Representative elements are grouped according to which of the following? Started by jake	1 Replies 587 Views	Sep 20, 2013 by 123654777
What is the relationship between heat and electrons? Started by luvbio	1 Replies 655 Views	Sep 20, 2013 by Garrulous
What is the relationship between the number of valence electrons in an atom and its ionic charge? Started by brutforce	3 Replies 810 Views	Sep 20, 2013 by RYAN BANYAN