Answer:
Researchers used HeLa to develop “methods for freezing cells” (p. 98), and since they could freeze cells they could look at “identical cells at different points in time” (p. ... 98) and by freezing cells, researchers could see when this happened
Explanation:
Answer:
1. her
2. him
3. us
4. them
5. it
6. it
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Answer:
a
Explanation:
what are the best practices in your life that can you do that too in your own ways for you and you can just go along and get
Answer:
The urban environment implies in cities the air we breathe, the noises in the streets, the garbage that is recycled, the house where you live, the water you drink, etc.
Explanation:
The evaluation of the quality of life is done from the perspective of the urban environment.
In the urban area, the city is assumed in its context of relations with the Environment and tends to create sustainable human settlements that preserve its natural environment as an essential part of the heritage of future generations.
