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WorksheetsGrade 4 Science Mrs. Kmetz Chapter 1_1
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What tool is used to see cells?
a)
microscope
b)
ruler
c)
protractor
2.
Animals that have a backbone are called ________.
a)
vertebrates
b)
mamma;s
c)
invertebrates
d)
bovines
3.
Animals without a backbone are called ________.
a)
invertebrates
b)
birds
c)
vertebrates
d)
equine
4.
What is the largest level of the classification system?
a)
kingdom
b)
genus
c)
class
d)
order
5.
Who was the Swedish scientist that developed the current classification system?
a)
Linneaus
b)
Einstein
c)
Barnes
d)
Kmetz
6.
What is the control center of the cell called?
a)
nucleus
b)
cytoplasm
c)
mitochondria
d)
cell wall
7.
What is the jelly like substance found in the cell that holds the organelles in place?
a)
cytoplasm
b)
cell wall
c)
nucleus
d)
ribosomes
8.
What is the building block for all living things?
a)
cells
b)
legos
c)
microscopes
d)
protractors
9.
What part of a plant captures the sin's energy to help the process of photosynthesis?
a)
chloroplasts
b)
stem
c)
leaves
d)
anther
10.
What is a physical feature or behavior that helps animals to survive in their environment?
a)
adaptation
b)
camoflauge
c)
pollination
d)
classification
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