1. Diagrams A, B and C show cells from different parts of the human body, all drawn to the same
scale.
A
B
С
Key
- Mitochondrion
Ribosome
(a)
Which cell, A, B or C, appears to be best adapted to increase diffusion into or
out of the cell?
Give one reason for your choice.

d.

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false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

the answer is: metamorphic rocks often show the presence of fossils, also a

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-lavira: )

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.