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Biology
Bryanna Bowman
If two objects of the same size will always have the same mass?
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Biology
Leanna Mahoney
True or false. Animal cells have both cell membrane and a cell wall.
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Biology
Braelyn Ali
A DNA sequence is shown. CTG-GAG-CAT which sequences show the result of an insertion mutation in the DNA? Check all that apply
A. CTG-GGC-AT
B. CTG-TAT-CAT
C. TTG-GAG-CAT
D. CTA-GGA-GCA-T
E. CTG-GAG-TCG-AT
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Biology
Dylan Gomez
What species concepts is not very useful in defining plant species because some plant groups readily hybridize with other plant groups?
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Biology
Seamus Carroll
why is climate change a serious threat to the least developed agriculture area, mountain region and island country?
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Biology
Ramiro Contreras
Hummingbirds are small birds that have the ability to hover in the air. In some areas the main predator of the hummingbird is the
praying mantis. One year, a warm winter led to an extremely high number of the insects, and the birds responded by moving to an
area where there are fewer of the insects. This is an example of
change for change's sake
adapting to a new habitat
adapting to a new climate
D)
adapting to a new food supply
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Biology
Ian Gilmore
Why do many fishermen support efforts to protect and restore mangrove forests?
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Biology
Jesus Vaughan
Give three reasons why fossil records are incomplete
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Biology
Jase Craig
Explain the life cycle of plasmodium?
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Biology
Craig Kaufman
Compared to terrestrial plants, what challenges do aquatic plants have to overcome in order to carry out photosynthesis?
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Biology
Gloria
How are living mammals classified into groups?
a. type of circulatory system
b. method of development
c. method of respiration
d. method of regulating body temperature
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Biology
Guest
In the european union what is the geographical unit of water pollution control?
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Biology
Ellie
Why is food waste harmful to the environment?
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Biology
Micah Knox
The method in which fossils are dated using isotopes is called:
a.
relative dating
c.
radiometric dating
b.
cladistics
d.
evolutionary taxonomy
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Biology
Dominique Guzman
Why can amphetamines be used to treat adhd in children? they decrease neurotransmitter activity within certain areas of the brain associated with impulse control. they decrease neurotransmitter activity within certain areas of the brain associated with hyperactivity. they increase neurotransmitter activity within certain areas of the brain associated with emotions. they increase neurotransmitter activity within certain areas of the brain associated with impulse control?
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