Chronological order
The cloning of Dolly involved several steps. First, cells that had previously been taken from Dolly’s mother were starved
for five days which caused them to stop dividing, … after five days the nuclei of these cells were removed and transferred
into an unfertilized sheep egg… Then the egg was implanted,,, When the sheep finally gave birth…
[adapted from Oshima & Hogue1999:58]
Order of importance
Living aboard a space station in orbit around the Earth for months at time poses problems for astronauts’ bodies as well
as for their minds. One major problem is maintaining astronauts’ physical health. Medical treatment may be days or
even weeks away, as there many not be a doctor on board. Illnesses such as appendicitis or ulcers, routinely treated
on Earth, could be fatal in space because of the delay in getting to a doctor. Furthermore, surgery many be impossible
because blood would float around inside the operating room. Another health problem is the potential for bone deterioration.
In a weightless environment… A second major problem is maintaining astronauts’ mental health…
[adapted from Oshima & Hogue1999:62]
General to Specific (main idea first then the details)
The cloning of Dolly involved several steps. First, cells that had previously been taken…
Living aboard a space station in orbit around the Earth for months at time poses problems for astronauts’ bodies as well
as for their minds. One major problem is maintaining ….
