Answer:
All of the above.
Explanation:
To avoid an incident of a high-risk earthquake, the buildings must be shock-proof. Several steps are available:
- Implement new technologies for reinforcing new construction
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- Build roads, bridges, and buildings near hills and fault lines
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- Erect buildings close together using minimal construction materials
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- Survey the ground to learn about its composition and stability
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- Avoid entering or remodeling any structure older than 15 years
(A) Mitochondria, I believe.
Skin reproduction, which occurs over and over
Answer: Between 8 and 14
Explanation: Ammonia is an inorganic compound of formula NH₃. Also known as ammonium hydroxide, it behaves as a weak base.
pHydrion paper is a chemical test indicator, i.e., it indicates the pH of a substance.
If inserted in Ammonia, pHydrion will indicate a range of 8 to 14 because in pH scale, indication of base is over 8 and up to 14. The exact number depends on the hydrogen ion concentration of the substance.
2.1 a) nectar b) to produce seeds c) pollen is made in the ovary
