
Bio Ch 2.1 - 2.3 Review
Authored by Drew Bradley
Science
12th Grade
NGSS covered
Used 294+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The four most common elements in living organisms are
C, H, O, Fe.
C, H, O, Na.
C, H, O, N.
C, N, O, Na.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
All matter is composed of elements.
True
False
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
All life is composed of matter.
True
False
Tags
NGSS.MS-LS1-6
NGSS.MS-LS2-3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
All matter exists in the form of compounds.
True
False
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
All matter has mass.
True
False
Tags
NGSS.MS-PS1-1
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which element is a trace element in the human body?
nitrogen
zinc
hydrogen
oxygen
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A compound contains two or more different elements in a fixed ratio.
true
false
Tags
NGSS.MS-PS1-1
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