Answer:

Explanation:
1. Distance from epicentre
The average speed of P-waves is about 8 km/s.
(a) Convert minutes to seconds

(b) Calculate the distance

2. Time for S-wave
The average speed for an S-wave is about 3.45 km/s.

Hey check out his link:
'<span>drug's ineffectiveness</span>: http://ouo.io/MCJXNl'
The types of additional evidence created when a body is disembered are :
- The proof of Physical assualt
- The proof of the use of dangerous weapons
<h3>What happen when a body is dismembered?</h3>
When a body is disembered in a crime it provides the evidence that there was a physical assault unleashed on the victim by the offender and it also prove that dangerous weapons such as knives and axes or guns where used to carry out the crime.
Hence we can conclude that The types of additional evidence created when a body is disembered are : The proof of Physical assualt and The proof of the use of dangerous weapons.
Learn more about evidences in a crime : brainly.com/question/5590175
#SPJ1
Charles Darwin theorized that all species undergo a natural cycle of evolution in order for the species to survive and thrive within its given environment. In the case of a catastrophic event, Mother Nature will naturally find a way to support life and the organisms that are within her care.
A Non-mutagenic factor listed in the options is : ( B ) Drinking water
<h3>Mutagenic factor </h3>
Mutagenic factors are chemical elements or various forms of radiations such as X-rays, UV rays, Sun rays, which may cause a permanent and heritable changes ( mutations ) in the DNA, when exposed to these mutagenic factors.
Hence we can conclude that a Non-mutagenic factor is Drinking water
Learn more about Mutagenic factor : brainly.com/question/1866437