<span>Since understand that temperature change is unlikely to be the cause of the high mortality rate in marine iguanas, other factors must be considered. In recent years, pollution in the waters has increased due to oil spills and the like, which has a devastating impact on all wild life, including marine iguanas. Another theory is the ever encroaching human presence, as we expand our cities taking up more and more of what use to be livable regions for such animals.</span>
Answer:
1.) Particles in a solid have fixed locations in a volume that does not change. • Solids have a definite volume and shape because particles in a solid vibrate around fixed locations.
2.) It's a process called sublimation. The easiest example of sublimation might be dry ice. Dry ice is solid carbon dioxide. When you leave dry ice out in a room, it just turns into a gas.
Answer:
C
Explanation:
DNA replication occurs in the nucleus
> doubled stranded DNA is unzipped by helicase
MRNA = A, C ,G ,U
TRNA = T, G,C,A
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