BCOT: Part 1
Authored by Julia Szmajda
Science
8th Grade
NGSS covered
Used 1+ times
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25 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 2 pts
(a) : A huge collection of fossils that document and provide evidence about the history of life on Earth. It is also the record of preserved evidence for a single species that shows change over time.
Tags
NGSS.MS-LS4-1
2.
FILL IN THE BLANKS QUESTION
1 min • 2 pts
____: How a species changes over time (can even split into new species)! ___ is also the theory that organisms have grown and developed from past organisms.
(a)
Tags
NGSS.MS-LS4-2
NGSS.MS-LS4-1
NGSS.MS-LS4-4
3.
FILL IN THE BLANKS QUESTION
1 min • 2 pts
(a) : The idea that all living organisms and all fossil organisms can be traced back to one or a few ancestor organisms or cells
Tags
NGSS.MS-LS4-2
4.
FILL IN THE BLANKS QUESTION
1 min • 2 pts
_____/____: Physical structures that were fully developed and functional in an earlier group of organisms
(a)
Tags
NGSS.MS-LS4-2
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Choose the vestigial structures
Small leg bones in whales
Human appendix
Human arms
Wisdom Teeth
Tags
NGSS.MS-LS4-2
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A scientific theory is an explanation for ___ things work or HOW things happen.
Tags
NGSS.MS-PS3-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A theory is based on repeated _____. There is NO EVIDENCE disproving the theory. Can be changed or adjusted as new evidence arises.
conclusions
observations
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