World's most versatile flashcards

or...

Chapter 7 and 8.2 Word Scramble

Teachers & Webmasters: If you would like this word scramble activity on your web page, copy the script below and paste it into your web page.

<iframe src="http://www.studystack.com/iframeWordScramble.jsp?studyStackId=17453" width="720px" height="400px"></iframe>

Favorite Labeled Images

Biology Lab Midterm

Buen Viaje lv.2 ch 8

Spanish 3

500 Words

Science Vocab 147928

Poultry

Beef Production

Word	Definition
Adaptation	a character or structure that helps an organism live and reproduce successfully in its environment
habitat	The area or place where an organism naturally lives in an ecosystem
diversity	the variety of life
species	the basic unit of classification, the division of a genus, made of very similar organiisms that are able to mate and reproduce offspring of the same type
variation	a difference within the species
sexual reproduction	Reproduction through the union of a male and a female gamete, each contributing genetic material to the offspring
zygote	A cell formed by the union of two sets of genes when a male and a female unite; a fertilizied egg
asexual reproduction	Reproduction in which a single individual copies its genetic material
Evolution	The concept originated by Charles Darwin, explaining that organisms are the products of historical change and that new species gradually developed from previous ones
natural selection	The process by which organisms that are adapted to their environment survive and reproduce, passing there traits on to their offspring
population	A group of individuals of the same species living in a particular area
fossil	Remains or traces of an organism that lived in the past
extinct	Referring to forms of life that have died out
fossil record	Record of life on earth provided by fossils
mold	A fossil impression left in rock by the hard parts of an organism
cast	A fossil formed by minerals in water that build up in a mold