Viruses are not considered living things because they are not cellular and they .
1.
Viruses are not considered living things because they are not cellular and they .
do not have proteins
do not have genetic material
must have host cell to reproduce
can't mutate or change their DNA
2.
HIV wipes out a person’s immune system by attacking what types of cells?
B cells
skin cells
helper T cells
red blood cells
3.
People can have the rhinovirus more than once because .
they have no while blood cells
it hides then re-attacks later
the body can't make antibodies
there are many types of the virus
Answers: 3
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1.
Viruses are not considered living things because they are not cellular and they .
Viruses are not considered living things because they are not cellular and they .
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